295609513030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1361}}^1\times {\mathrm{21149}}^1$

素因数の和:22609

約数の個数: 64

約数和(自身を含む): 580735008000

約数和(自身を除く): 285125494970

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 1361, 2054, 2722, 5135, 6805, 10270, 13610, 17693, 21149, 35386, 42298, 88465, 105745, 107519, 176930, 211490, 215038, 274937, 537595, 549874, 1075190, 1374685, 1397747, 1670771, 2749370, 2795494, 3341542, 6988735, 8353855, 13977470, 16707710, 21720023, 28783789, 43440046, 57567578, 108600115, 143918945, 217200230, 287837890, 374189257, 748378514, 1870946285, 2273919331, 3741892570, 4547838662, 11369596655, 22739193310, 29560951303, 59121902606, 147804756515, 295609513030]

約数ペア:

[(1, 295609513030), (2, 147804756515), (5, 59121902606), (10, 29560951303), (13, 22739193310), (26, 11369596655), (65, 4547838662), (79, 3741892570), (130, 2273919331), (158, 1870946285), (395, 748378514), (790, 374189257), (1027, 287837890), (1361, 217200230), (2054, 143918945), (2722, 108600115), (5135, 57567578), (6805, 43440046), (10270, 28783789), (13610, 21720023), (17693, 16707710), (21149, 13977470), (35386, 8353855), (42298, 6988735), (88465, 3341542), (105745, 2795494), (107519, 2749370), (176930, 1670771), (211490, 1397747), (215038, 1374685), (274937, 1075190), (537595, 549874)]