20174463270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1459

約数の個数: 192

約数和(自身を含む): 57605603328

約数和(自身を除く): 37431140058

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 71, 78, 90, 117, 130, 142, 195, 211, 213, 234, 355, 390, 422, 426, 585, 633, 639, 710, 923, 1055, 1065, 1151, 1170, 1266, 1278, 1846, 1899, 2110, 2130, 2302, 2743, 2769, 3165, 3195, 3453, 3798, 4615, 5486, 5538, 5755, 6330, 6390, 6906, 8229, 8307, 9230, 9495, 10359, 11510, 13715, 13845, 14963, 14981, 16458, 16614, 17265, 18990, 20718, 24687, 27430, 27690, 29926, 29962, 34530, 41145, 41535, 44889, 44943, 49374, 51795, 74815, 74905, 81721, 82290, 83070, 89778, 89886, 103590, 123435, 134667, 134829, 149630, 149810, 163442, 194753, 224445, 224715, 242861, 245163, 246870, 269334, 269658, 389506, 408605, 448890, 449430, 485722, 490326, 584259, 673335, 674145, 728583, 735489, 817210, 973765, 1062373, 1168518, 1214305, 1225815, 1346670, 1348290, 1457166, 1470978, 1752777, 1947530, 2124746, 2185749, 2428610, 2451630, 2921295, 3157193, 3187119, 3505554, 3642915, 3677445, 4371498, 5311865, 5842590, 6314386, 6374238, 7285830, 7354890, 8763885, 9471579, 9561357, 10623730, 10928745, 15785965, 15935595, 17243131, 17527770, 18943158, 19122714, 21857490, 28414737, 31571930, 31871190, 34486262, 47357895, 47806785, 51729393, 56829474, 86215655, 94715790, 95613570, 103458786, 142073685, 155188179, 172431310, 224160703, 258646965, 284147370, 310376358, 448321406, 517293930, 672482109, 775940895, 1120803515, 1344964218, 1551881790, 2017446327, 2241607030, 3362410545, 4034892654, 6724821090, 10087231635, 20174463270]

約数ペア:

[(1, 20174463270), (2, 10087231635), (3, 6724821090), (5, 4034892654), (6, 3362410545), (9, 2241607030), (10, 2017446327), (13, 1551881790), (15, 1344964218), (18, 1120803515), (26, 775940895), (30, 672482109), (39, 517293930), (45, 448321406), (65, 310376358), (71, 284147370), (78, 258646965), (90, 224160703), (117, 172431310), (130, 155188179), (142, 142073685), (195, 103458786), (211, 95613570), (213, 94715790), (234, 86215655), (355, 56829474), (390, 51729393), (422, 47806785), (426, 47357895), (585, 34486262), (633, 31871190), (639, 31571930), (710, 28414737), (923, 21857490), (1055, 19122714), (1065, 18943158), (1151, 17527770), (1170, 17243131), (1266, 15935595), (1278, 15785965), (1846, 10928745), (1899, 10623730), (2110, 9561357), (2130, 9471579), (2302, 8763885), (2743, 7354890), (2769, 7285830), (3165, 6374238), (3195, 6314386), (3453, 5842590), (3798, 5311865), (4615, 4371498), (5486, 3677445), (5538, 3642915), (5755, 3505554), (6330, 3187119), (6390, 3157193), (6906, 2921295), (8229, 2451630), (8307, 2428610), (9230, 2185749), (9495, 2124746), (10359, 1947530), (11510, 1752777), (13715, 1470978), (13845, 1457166), (14963, 1348290), (14981, 1346670), (16458, 1225815), (16614, 1214305), (17265, 1168518), (18990, 1062373), (20718, 973765), (24687, 817210), (27430, 735489), (27690, 728583), (29926, 674145), (29962, 673335), (34530, 584259), (41145, 490326), (41535, 485722), (44889, 449430), (44943, 448890), (49374, 408605), (51795, 389506), (74815, 269658), (74905, 269334), (81721, 246870), (82290, 245163), (83070, 242861), (89778, 224715), (89886, 224445), (103590, 194753), (123435, 163442), (134667, 149810), (134829, 149630)]