2501430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:628

約数の個数: 32

約数和(自身を含む): 6048000

約数和(自身を除く): 3546570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 419, 597, 838, 995, 1194, 1257, 1990, 2095, 2514, 2985, 4190, 5970, 6285, 12570, 83381, 166762, 250143, 416905, 500286, 833810, 1250715, 2501430]

約数ペア:

[(1, 2501430), (2, 1250715), (3, 833810), (5, 500286), (6, 416905), (10, 250143), (15, 166762), (30, 83381), (199, 12570), (398, 6285), (419, 5970), (597, 4190), (838, 2985), (995, 2514), (1194, 2095), (1257, 1990)]