884037510

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{443}}^1$

素因数の和:867

約数の個数: 128

約数和(自身を含む): 2493504000

約数和(自身を除く): 1609466490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 389, 443, 513, 570, 778, 855, 886, 1026, 1167, 1329, 1710, 1945, 2215, 2334, 2565, 2658, 3501, 3890, 3987, 4430, 5130, 5835, 6645, 7002, 7391, 7974, 8417, 10503, 11670, 11961, 13290, 14782, 16834, 17505, 19935, 21006, 22173, 23922, 25251, 35010, 36955, 39870, 42085, 44346, 50502, 52515, 59805, 66519, 73910, 75753, 84170, 105030, 110865, 119610, 126255, 133038, 151506, 172327, 199557, 221730, 227259, 252510, 332595, 344654, 378765, 399114, 454518, 516981, 665190, 757530, 861635, 997785, 1033962, 1136295, 1550943, 1723270, 1995570, 2272590, 2584905, 3101886, 3274213, 4652829, 5169810, 6548426, 7754715, 9305658, 9822639, 15509430, 16371065, 19645278, 23264145, 29467917, 32742130, 46528290, 49113195, 58935834, 88403751, 98226390, 147339585, 176807502, 294679170, 442018755, 884037510]

約数ペア:

[(1, 884037510), (2, 442018755), (3, 294679170), (5, 176807502), (6, 147339585), (9, 98226390), (10, 88403751), (15, 58935834), (18, 49113195), (19, 46528290), (27, 32742130), (30, 29467917), (38, 23264145), (45, 19645278), (54, 16371065), (57, 15509430), (90, 9822639), (95, 9305658), (114, 7754715), (135, 6548426), (171, 5169810), (190, 4652829), (270, 3274213), (285, 3101886), (342, 2584905), (389, 2272590), (443, 1995570), (513, 1723270), (570, 1550943), (778, 1136295), (855, 1033962), (886, 997785), (1026, 861635), (1167, 757530), (1329, 665190), (1710, 516981), (1945, 454518), (2215, 399114), (2334, 378765), (2565, 344654), (2658, 332595), (3501, 252510), (3890, 227259), (3987, 221730), (4430, 199557), (5130, 172327), (5835, 151506), (6645, 133038), (7002, 126255), (7391, 119610), (7974, 110865), (8417, 105030), (10503, 84170), (11670, 75753), (11961, 73910), (13290, 66519), (14782, 59805), (16834, 52515), (17505, 50502), (19935, 44346), (21006, 42085), (22173, 39870), (23922, 36955), (25251, 35010)]