66756470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{4073}}^1$

素因数の和:4240

約数の個数: 32

約数和(自身を含む): 131997600

約数和(自身を除く): 65241130

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 149, 298, 745, 1490, 1639, 3278, 4073, 8146, 8195, 16390, 20365, 40730, 44803, 89606, 224015, 448030, 606877, 1213754, 3034385, 6068770, 6675647, 13351294, 33378235, 66756470]

約数ペア:

[(1, 66756470), (2, 33378235), (5, 13351294), (10, 6675647), (11, 6068770), (22, 3034385), (55, 1213754), (110, 606877), (149, 448030), (298, 224015), (745, 89606), (1490, 44803), (1639, 40730), (3278, 20365), (4073, 16390), (8146, 8195)]