18620430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{199}}^1\times {\mathrm{3119}}^1$

素因数の和:3328

約数の個数: 32

約数和(自身を含む): 44928000

約数和(自身を除く): 26307570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 199, 398, 597, 995, 1194, 1990, 2985, 3119, 5970, 6238, 9357, 15595, 18714, 31190, 46785, 93570, 620681, 1241362, 1862043, 3103405, 3724086, 6206810, 9310215, 18620430]

約数ペア:

[(1, 18620430), (2, 9310215), (3, 6206810), (5, 3724086), (6, 3103405), (10, 1862043), (15, 1241362), (30, 620681), (199, 93570), (398, 46785), (597, 31190), (995, 18714), (1194, 15595), (1990, 9357), (2985, 6238), (3119, 5970)]