85470060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8429}}^1$

素因数の和:8467

約数の個数: 72

約数和(自身を含む): 259171920

約数和(自身を除く): 173701860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2535, 3380, 5070, 8429, 10140, 16858, 25287, 33716, 42145, 50574, 84290, 101148, 109577, 126435, 168580, 219154, 252870, 328731, 438308, 505740, 547885, 657462, 1095770, 1314924, 1424501, 1643655, 2191540, 2849002, 3287310, 4273503, 5698004, 6574620, 7122505, 8547006, 14245010, 17094012, 21367515, 28490020, 42735030, 85470060]

約数ペア:

[(1, 85470060), (2, 42735030), (3, 28490020), (4, 21367515), (5, 17094012), (6, 14245010), (10, 8547006), (12, 7122505), (13, 6574620), (15, 5698004), (20, 4273503), (26, 3287310), (30, 2849002), (39, 2191540), (52, 1643655), (60, 1424501), (65, 1314924), (78, 1095770), (130, 657462), (156, 547885), (169, 505740), (195, 438308), (260, 328731), (338, 252870), (390, 219154), (507, 168580), (676, 126435), (780, 109577), (845, 101148), (1014, 84290), (1690, 50574), (2028, 42145), (2535, 33716), (3380, 25287), (5070, 16858), (8429, 10140)]