76396470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{919}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 195540480

約数和(自身を除く): 119144010

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 163, 170, 255, 326, 489, 510, 815, 919, 978, 1630, 1838, 2445, 2757, 2771, 4595, 4890, 5514, 5542, 8313, 9190, 13785, 13855, 15623, 16626, 27570, 27710, 31246, 41565, 46869, 78115, 83130, 93738, 149797, 156230, 234345, 299594, 449391, 468690, 748985, 898782, 1497970, 2246955, 2546549, 4493910, 5093098, 7639647, 12732745, 15279294, 25465490, 38198235, 76396470]

約数ペア:

[(1, 76396470), (2, 38198235), (3, 25465490), (5, 15279294), (6, 12732745), (10, 7639647), (15, 5093098), (17, 4493910), (30, 2546549), (34, 2246955), (51, 1497970), (85, 898782), (102, 748985), (163, 468690), (170, 449391), (255, 299594), (326, 234345), (489, 156230), (510, 149797), (815, 93738), (919, 83130), (978, 78115), (1630, 46869), (1838, 41565), (2445, 31246), (2757, 27710), (2771, 27570), (4595, 16626), (4890, 15623), (5514, 13855), (5542, 13785), (8313, 9190)]