74214970

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2662

約数の個数: 32

約数和(自身を含む): 138988800

約数和(自身を除く): 64773830

約数列:

[1, 2, 5, 10, 37, 74, 79, 158, 185, 370, 395, 790, 2539, 2923, 5078, 5846, 12695, 14615, 25390, 29230, 93943, 187886, 200581, 401162, 469715, 939430, 1002905, 2005810, 7421497, 14842994, 37107485, 74214970]

約数ペア:

[(1, 74214970), (2, 37107485), (5, 14842994), (10, 7421497), (37, 2005810), (74, 1002905), (79, 939430), (158, 469715), (185, 401162), (370, 200581), (395, 187886), (790, 93943), (2539, 29230), (2923, 25390), (5078, 14615), (5846, 12695)]