70707490

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{1277}}^1$

素因数の和:1411

約数の個数: 48

約数和(自身を含む): 149479992

約数和(自身を除く): 78772502

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 113, 226, 245, 490, 565, 791, 1130, 1277, 1582, 2554, 3955, 5537, 6385, 7910, 8939, 11074, 12770, 17878, 27685, 44695, 55370, 62573, 89390, 125146, 144301, 288602, 312865, 625730, 721505, 1010107, 1443010, 2020214, 5050535, 7070749, 10101070, 14141498, 35353745, 70707490]

約数ペア:

[(1, 70707490), (2, 35353745), (5, 14141498), (7, 10101070), (10, 7070749), (14, 5050535), (35, 2020214), (49, 1443010), (70, 1010107), (98, 721505), (113, 625730), (226, 312865), (245, 288602), (490, 144301), (565, 125146), (791, 89390), (1130, 62573), (1277, 55370), (1582, 44695), (2554, 27685), (3955, 17878), (5537, 12770), (6385, 11074), (7910, 8939)]