2012595930

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{158597}}^1$

素因数の和:158660

約数の個数: 64

約数和(自身を含む): 5481146880

約数和(自身を除く): 3468550950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 90, 94, 135, 141, 235, 270, 282, 423, 470, 705, 846, 1269, 1410, 2115, 2538, 4230, 6345, 12690, 158597, 317194, 475791, 792985, 951582, 1427373, 1585970, 2378955, 2854746, 4282119, 4757910, 7136865, 7454059, 8564238, 14273730, 14908118, 21410595, 22362177, 37270295, 42821190, 44724354, 67086531, 74540590, 111810885, 134173062, 201259593, 223621770, 335432655, 402519186, 670865310, 1006297965, 2012595930]

約数ペア:

[(1, 2012595930), (2, 1006297965), (3, 670865310), (5, 402519186), (6, 335432655), (9, 223621770), (10, 201259593), (15, 134173062), (18, 111810885), (27, 74540590), (30, 67086531), (45, 44724354), (47, 42821190), (54, 37270295), (90, 22362177), (94, 21410595), (135, 14908118), (141, 14273730), (235, 8564238), (270, 7454059), (282, 7136865), (423, 4757910), (470, 4282119), (705, 2854746), (846, 2378955), (1269, 1585970), (1410, 1427373), (2115, 951582), (2538, 792985), (4230, 475791), (6345, 317194), (12690, 158597)]