70140308

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{857}}^1$

素因数の和:984

約数の個数: 48

約数和(自身を含む): 146065920

約数和(自身を除く): 75925612

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 79, 148, 158, 259, 316, 518, 553, 857, 1036, 1106, 1714, 2212, 2923, 3428, 5846, 5999, 11692, 11998, 20461, 23996, 31709, 40922, 63418, 67703, 81844, 126836, 135406, 221963, 270812, 443926, 473921, 887852, 947842, 1895684, 2505011, 5010022, 10020044, 17535077, 35070154, 70140308]

約数ペア:

[(1, 70140308), (2, 35070154), (4, 17535077), (7, 10020044), (14, 5010022), (28, 2505011), (37, 1895684), (74, 947842), (79, 887852), (148, 473921), (158, 443926), (259, 270812), (316, 221963), (518, 135406), (553, 126836), (857, 81844), (1036, 67703), (1106, 63418), (1714, 40922), (2212, 31709), (2923, 23996), (3428, 20461), (5846, 11998), (5999, 11692)]