1015885490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{1129}}^1$

素因数の和:1299

約数の個数: 64

約数和(自身を含む): 1991692800

約数和(自身を除く): 975807310

約数列:

[1, 2, 5, 10, 17, 34, 67, 79, 85, 134, 158, 170, 335, 395, 670, 790, 1129, 1139, 1343, 2258, 2278, 2686, 5293, 5645, 5695, 6715, 10586, 11290, 11390, 13430, 19193, 26465, 38386, 52930, 75643, 89191, 89981, 95965, 151286, 178382, 179962, 191930, 378215, 445955, 449905, 756430, 891910, 899810, 1285931, 1516247, 2571862, 3032494, 5975797, 6429655, 7581235, 11951594, 12859310, 15162470, 29878985, 59757970, 101588549, 203177098, 507942745, 1015885490]

約数ペア:

[(1, 1015885490), (2, 507942745), (5, 203177098), (10, 101588549), (17, 59757970), (34, 29878985), (67, 15162470), (79, 12859310), (85, 11951594), (134, 7581235), (158, 6429655), (170, 5975797), (335, 3032494), (395, 2571862), (670, 1516247), (790, 1285931), (1129, 899810), (1139, 891910), (1343, 756430), (2258, 449905), (2278, 445955), (2686, 378215), (5293, 191930), (5645, 179962), (5695, 178382), (6715, 151286), (10586, 95965), (11290, 89981), (11390, 89191), (13430, 75643), (19193, 52930), (26465, 38386)]