71705820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{22549}}^1$

素因数の和:22614

約数の個数: 48

約数和(自身を含む): 204573600

約数和(自身を除く): 132867780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 3180, 22549, 45098, 67647, 90196, 112745, 135294, 225490, 270588, 338235, 450980, 676470, 1195097, 1352940, 2390194, 3585291, 4780388, 5975485, 7170582, 11950970, 14341164, 17926455, 23901940, 35852910, 71705820]

約数ペア:

[(1, 71705820), (2, 35852910), (3, 23901940), (4, 17926455), (5, 14341164), (6, 11950970), (10, 7170582), (12, 5975485), (15, 4780388), (20, 3585291), (30, 2390194), (53, 1352940), (60, 1195097), (106, 676470), (159, 450980), (212, 338235), (265, 270588), (318, 225490), (530, 135294), (636, 112745), (795, 90196), (1060, 67647), (1590, 45098), (3180, 22549)]