15612870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 192

約数和(自身を含む): 50561280

約数和(自身を除く): 34948410

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 43, 49, 57, 65, 70, 78, 86, 91, 95, 98, 105, 114, 129, 130, 133, 147, 182, 190, 195, 210, 215, 245, 247, 258, 266, 273, 285, 294, 301, 390, 399, 430, 455, 490, 494, 546, 559, 570, 602, 637, 645, 665, 735, 741, 798, 817, 903, 910, 931, 1118, 1235, 1274, 1290, 1330, 1365, 1470, 1482, 1505, 1634, 1677, 1729, 1806, 1862, 1911, 1995, 2107, 2451, 2470, 2730, 2793, 2795, 3010, 3185, 3354, 3458, 3705, 3822, 3913, 3990, 4085, 4214, 4515, 4655, 4902, 5187, 5586, 5590, 5719, 6321, 6370, 7410, 7826, 8170, 8385, 8645, 9030, 9310, 9555, 10374, 10535, 10621, 11438, 11739, 12103, 12255, 12642, 13965, 16770, 17157, 17290, 19110, 19565, 21070, 21242, 23478, 24206, 24510, 25935, 27391, 27930, 28595, 31605, 31863, 34314, 36309, 39130, 40033, 51870, 53105, 54782, 57190, 58695, 60515, 63210, 63726, 72618, 74347, 80066, 82173, 85785, 106210, 117390, 120099, 121030, 136955, 148694, 159315, 164346, 171570, 181545, 200165, 223041, 240198, 273910, 318630, 363090, 371735, 400330, 410865, 446082, 520429, 600495, 743470, 821730, 1040858, 1115205, 1200990, 1561287, 2230410, 2602145, 3122574, 5204290, 7806435, 15612870]

約数ペア:

[(1, 15612870), (2, 7806435), (3, 5204290), (5, 3122574), (6, 2602145), (7, 2230410), (10, 1561287), (13, 1200990), (14, 1115205), (15, 1040858), (19, 821730), (21, 743470), (26, 600495), (30, 520429), (35, 446082), (38, 410865), (39, 400330), (42, 371735), (43, 363090), (49, 318630), (57, 273910), (65, 240198), (70, 223041), (78, 200165), (86, 181545), (91, 171570), (95, 164346), (98, 159315), (105, 148694), (114, 136955), (129, 121030), (130, 120099), (133, 117390), (147, 106210), (182, 85785), (190, 82173), (195, 80066), (210, 74347), (215, 72618), (245, 63726), (247, 63210), (258, 60515), (266, 58695), (273, 57190), (285, 54782), (294, 53105), (301, 51870), (390, 40033), (399, 39130), (430, 36309), (455, 34314), (490, 31863), (494, 31605), (546, 28595), (559, 27930), (570, 27391), (602, 25935), (637, 24510), (645, 24206), (665, 23478), (735, 21242), (741, 21070), (798, 19565), (817, 19110), (903, 17290), (910, 17157), (931, 16770), (1118, 13965), (1235, 12642), (1274, 12255), (1290, 12103), (1330, 11739), (1365, 11438), (1470, 10621), (1482, 10535), (1505, 10374), (1634, 9555), (1677, 9310), (1729, 9030), (1806, 8645), (1862, 8385), (1911, 8170), (1995, 7826), (2107, 7410), (2451, 6370), (2470, 6321), (2730, 5719), (2793, 5590), (2795, 5586), (3010, 5187), (3185, 4902), (3354, 4655), (3458, 4515), (3705, 4214), (3822, 4085), (3913, 3990)]