1630290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1753}}^1$

素因数の和:1794

約数の個数: 32

約数和(自身を含む): 4041216

約数和(自身を除く): 2410926

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 1753, 3506, 5259, 8765, 10518, 17530, 26295, 52590, 54343, 108686, 163029, 271715, 326058, 543430, 815145, 1630290]

約数ペア:

[(1, 1630290), (2, 815145), (3, 543430), (5, 326058), (6, 271715), (10, 163029), (15, 108686), (30, 54343), (31, 52590), (62, 26295), (93, 17530), (155, 10518), (186, 8765), (310, 5259), (465, 3506), (930, 1753)]