74972910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{683}}^1\times {\mathrm{3659}}^1$

素因数の和:4352

約数の個数: 32

約数和(自身を含む): 180247680

約数和(自身を除く): 105274770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 683, 1366, 2049, 3415, 3659, 4098, 6830, 7318, 10245, 10977, 18295, 20490, 21954, 36590, 54885, 109770, 2499097, 4998194, 7497291, 12495485, 14994582, 24990970, 37486455, 74972910]

約数ペア:

[(1, 74972910), (2, 37486455), (3, 24990970), (5, 14994582), (6, 12495485), (10, 7497291), (15, 4998194), (30, 2499097), (683, 109770), (1366, 54885), (2049, 36590), (3415, 21954), (3659, 20490), (4098, 18295), (6830, 10977), (7318, 10245)]