133025710

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{1223}}^1$

素因数の和:1452

約数の個数: 32

約数和(自身を含む): 244555200

約数和(自身を除く): 111529490

約数列:

[1, 2, 5, 10, 73, 146, 149, 298, 365, 730, 745, 1223, 1490, 2446, 6115, 10877, 12230, 21754, 54385, 89279, 108770, 178558, 182227, 364454, 446395, 892790, 911135, 1822270, 13302571, 26605142, 66512855, 133025710]

約数ペア:

[(1, 133025710), (2, 66512855), (5, 26605142), (10, 13302571), (73, 1822270), (146, 911135), (149, 892790), (298, 446395), (365, 364454), (730, 182227), (745, 178558), (1223, 108770), (1490, 89279), (2446, 54385), (6115, 21754), (10877, 12230)]