70437720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{586981}}^1$

素因数の和:586995

約数の個数: 32

約数和(自身を含む): 211313520

約数和(自身を除く): 140875800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 586981, 1173962, 1760943, 2347924, 2934905, 3521886, 4695848, 5869810, 7043772, 8804715, 11739620, 14087544, 17609430, 23479240, 35218860, 70437720]

約数ペア:

[(1, 70437720), (2, 35218860), (3, 23479240), (4, 17609430), (5, 14087544), (6, 11739620), (8, 8804715), (10, 7043772), (12, 5869810), (15, 4695848), (20, 3521886), (24, 2934905), (30, 2347924), (40, 1760943), (60, 1173962), (120, 586981)]