428466870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{366211}}^1$

素因数の和:366237

約数の個数: 48

約数和(自身を含む): 1199710512

約数和(自身を除く): 771243642

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 366211, 732422, 1098633, 1831055, 2197266, 3295899, 3662110, 4760743, 5493165, 6591798, 9521486, 10986330, 14282229, 16479495, 23803715, 28564458, 32958990, 42846687, 47607430, 71411145, 85693374, 142822290, 214233435, 428466870]

約数ペア:

[(1, 428466870), (2, 214233435), (3, 142822290), (5, 85693374), (6, 71411145), (9, 47607430), (10, 42846687), (13, 32958990), (15, 28564458), (18, 23803715), (26, 16479495), (30, 14282229), (39, 10986330), (45, 9521486), (65, 6591798), (78, 5493165), (90, 4760743), (117, 3662110), (130, 3295899), (195, 2197266), (234, 1831055), (390, 1098633), (585, 732422), (1170, 366211)]