70699970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{599}}^1$

素因数の和:683

約数の個数: 64

約数和(自身を含む): 147744000

約数和(自身を除く): 77044030

約数列:

[1, 2, 5, 10, 11, 22, 29, 37, 55, 58, 74, 110, 145, 185, 290, 319, 370, 407, 599, 638, 814, 1073, 1198, 1595, 2035, 2146, 2995, 3190, 4070, 5365, 5990, 6589, 10730, 11803, 13178, 17371, 22163, 23606, 32945, 34742, 44326, 59015, 65890, 86855, 110815, 118030, 173710, 191081, 221630, 243793, 382162, 487586, 642727, 955405, 1218965, 1285454, 1910810, 2437930, 3213635, 6427270, 7069997, 14139994, 35349985, 70699970]

約数ペア:

[(1, 70699970), (2, 35349985), (5, 14139994), (10, 7069997), (11, 6427270), (22, 3213635), (29, 2437930), (37, 1910810), (55, 1285454), (58, 1218965), (74, 955405), (110, 642727), (145, 487586), (185, 382162), (290, 243793), (319, 221630), (370, 191081), (407, 173710), (599, 118030), (638, 110815), (814, 86855), (1073, 65890), (1198, 59015), (1595, 44326), (2035, 34742), (2146, 32945), (2995, 23606), (3190, 22163), (4070, 17371), (5365, 13178), (5990, 11803), (6589, 10730)]