31469230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3613}}^1$

素因数の和:3700

約数の個数: 32

約数和(自身を含む): 61929504

約数和(自身を除く): 30460274

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 3613, 4355, 7226, 8710, 18065, 36130, 46969, 93938, 234845, 242071, 469690, 484142, 1210355, 2420710, 3146923, 6293846, 15734615, 31469230]

約数ペア:

[(1, 31469230), (2, 15734615), (5, 6293846), (10, 3146923), (13, 2420710), (26, 1210355), (65, 484142), (67, 469690), (130, 242071), (134, 234845), (335, 93938), (670, 46969), (871, 36130), (1742, 18065), (3613, 8710), (4355, 7226)]