411450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 1104096

約数和(自身を除く): 692646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 211, 325, 390, 422, 633, 650, 975, 1055, 1266, 1950, 2110, 2743, 3165, 5275, 5486, 6330, 8229, 10550, 13715, 15825, 16458, 27430, 31650, 41145, 68575, 82290, 137150, 205725, 411450]

約数ペア:

[(1, 411450), (2, 205725), (3, 137150), (5, 82290), (6, 68575), (10, 41145), (13, 31650), (15, 27430), (25, 16458), (26, 15825), (30, 13715), (39, 10550), (50, 8229), (65, 6330), (75, 5486), (78, 5275), (130, 3165), (150, 2743), (195, 2110), (211, 1950), (325, 1266), (390, 1055), (422, 975), (633, 650)]