66169970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{6571}}^1$

素因数の和:6650

約数の個数: 32

約数和(自身を含む): 127759680

約数和(自身を除く): 61589710

約数列:

[1, 2, 5, 10, 19, 38, 53, 95, 106, 190, 265, 530, 1007, 2014, 5035, 6571, 10070, 13142, 32855, 65710, 124849, 249698, 348263, 624245, 696526, 1248490, 1741315, 3482630, 6616997, 13233994, 33084985, 66169970]

約数ペア:

[(1, 66169970), (2, 33084985), (5, 13233994), (10, 6616997), (19, 3482630), (38, 1741315), (53, 1248490), (95, 696526), (106, 624245), (190, 348263), (265, 249698), (530, 124849), (1007, 65710), (2014, 32855), (5035, 13142), (6571, 10070)]