25979430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{619}}^1\times {\mathrm{1399}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 62496000

約数和(自身を除く): 36516570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 619, 1238, 1399, 1857, 2798, 3095, 3714, 4197, 6190, 6995, 8394, 9285, 13990, 18570, 20985, 41970, 865981, 1731962, 2597943, 4329905, 5195886, 8659810, 12989715, 25979430]

約数ペア:

[(1, 25979430), (2, 12989715), (3, 8659810), (5, 5195886), (6, 4329905), (10, 2597943), (15, 1731962), (30, 865981), (619, 41970), (1238, 20985), (1399, 18570), (1857, 13990), (2798, 9285), (3095, 8394), (3714, 6995), (4197, 6190)]