2469430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:384

約数の個数: 32

約数和(自身を含む): 4808160

約数和(自身を除く): 2338730

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 317, 410, 634, 779, 1558, 1585, 3170, 3895, 6023, 7790, 12046, 12997, 25994, 30115, 60230, 64985, 129970, 246943, 493886, 1234715, 2469430]

約数ペア:

[(1, 2469430), (2, 1234715), (5, 493886), (10, 246943), (19, 129970), (38, 64985), (41, 60230), (82, 30115), (95, 25994), (190, 12997), (205, 12046), (317, 7790), (410, 6023), (634, 3895), (779, 3170), (1558, 1585)]