13510620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1597}}^1$

素因数の和:1659

約数の個数: 72

約数和(自身を含む): 41880384

約数和(自身を除く): 28369764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1597, 1692, 2115, 2820, 3194, 4230, 4791, 6388, 7985, 8460, 9582, 14373, 15970, 19164, 23955, 28746, 31940, 47910, 57492, 71865, 75059, 95820, 143730, 150118, 225177, 287460, 300236, 375295, 450354, 675531, 750590, 900708, 1125885, 1351062, 1501180, 2251770, 2702124, 3377655, 4503540, 6755310, 13510620]

約数ペア:

[(1, 13510620), (2, 6755310), (3, 4503540), (4, 3377655), (5, 2702124), (6, 2251770), (9, 1501180), (10, 1351062), (12, 1125885), (15, 900708), (18, 750590), (20, 675531), (30, 450354), (36, 375295), (45, 300236), (47, 287460), (60, 225177), (90, 150118), (94, 143730), (141, 95820), (180, 75059), (188, 71865), (235, 57492), (282, 47910), (423, 31940), (470, 28746), (564, 23955), (705, 19164), (846, 15970), (940, 14373), (1410, 9582), (1597, 8460), (1692, 7985), (2115, 6388), (2820, 4791), (3194, 4230)]