75991110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{719}}^1$

素因数の和:1013

約数の個数: 64

約数和(自身を含む): 197406720

約数和(自身を除く): 121415610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 271, 390, 542, 719, 813, 1355, 1438, 1626, 2157, 2710, 3523, 3595, 4065, 4314, 7046, 7190, 8130, 9347, 10569, 10785, 17615, 18694, 21138, 21570, 28041, 35230, 46735, 52845, 56082, 93470, 105690, 140205, 194849, 280410, 389698, 584547, 974245, 1169094, 1948490, 2533037, 2922735, 5066074, 5845470, 7599111, 12665185, 15198222, 25330370, 37995555, 75991110]

約数ペア:

[(1, 75991110), (2, 37995555), (3, 25330370), (5, 15198222), (6, 12665185), (10, 7599111), (13, 5845470), (15, 5066074), (26, 2922735), (30, 2533037), (39, 1948490), (65, 1169094), (78, 974245), (130, 584547), (195, 389698), (271, 280410), (390, 194849), (542, 140205), (719, 105690), (813, 93470), (1355, 56082), (1438, 52845), (1626, 46735), (2157, 35230), (2710, 28041), (3523, 21570), (3595, 21138), (4065, 18694), (4314, 17615), (7046, 10785), (7190, 10569), (8130, 9347)]