70998420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{8513}}^1$

素因数の和:8664

約数の個数: 48

約数和(自身を含む): 200249280

約数和(自身を除く): 129250860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2780, 4170, 8340, 8513, 17026, 25539, 34052, 42565, 51078, 85130, 102156, 127695, 170260, 255390, 510780, 1183307, 2366614, 3549921, 4733228, 5916535, 7099842, 11833070, 14199684, 17749605, 23666140, 35499210, 70998420]

約数ペア:

[(1, 70998420), (2, 35499210), (3, 23666140), (4, 17749605), (5, 14199684), (6, 11833070), (10, 7099842), (12, 5916535), (15, 4733228), (20, 3549921), (30, 2366614), (60, 1183307), (139, 510780), (278, 255390), (417, 170260), (556, 127695), (695, 102156), (834, 85130), (1390, 51078), (1668, 42565), (2085, 34052), (2780, 25539), (4170, 17026), (8340, 8513)]