70158780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8293}}^1$

素因数の和:8355

約数の個数: 72

約数和(自身を含む): 217369152

約数和(自身を除く): 147210372

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, 1692, 2115, 2820, 4230, 8293, 8460, 16586, 24879, 33172, 41465, 49758, 74637, 82930, 99516, 124395, 149274, 165860, 248790, 298548, 373185, 389771, 497580, 746370, 779542, 1169313, 1492740, 1559084, 1948855, 2338626, 3507939, 3897710, 4677252, 5846565, 7015878, 7795420, 11693130, 14031756, 17539695, 23386260, 35079390, 70158780]

約数ペア:

[(1, 70158780), (2, 35079390), (3, 23386260), (4, 17539695), (5, 14031756), (6, 11693130), (9, 7795420), (10, 7015878), (12, 5846565), (15, 4677252), (18, 3897710), (20, 3507939), (30, 2338626), (36, 1948855), (45, 1559084), (47, 1492740), (60, 1169313), (90, 779542), (94, 746370), (141, 497580), (180, 389771), (188, 373185), (235, 298548), (282, 248790), (423, 165860), (470, 149274), (564, 124395), (705, 99516), (846, 82930), (940, 74637), (1410, 49758), (1692, 41465), (2115, 33172), (2820, 24879), (4230, 16586), (8293, 8460)]