45392990

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{809}}^1$

素因数の和:1028

約数の個数: 32

約数和(自身を含む): 84913920

約数和(自身を除く): 39520930

約数列:

[1, 2, 5, 10, 31, 62, 155, 181, 310, 362, 809, 905, 1618, 1810, 4045, 5611, 8090, 11222, 25079, 28055, 50158, 56110, 125395, 146429, 250790, 292858, 732145, 1464290, 4539299, 9078598, 22696495, 45392990]

約数ペア:

[(1, 45392990), (2, 22696495), (5, 9078598), (10, 4539299), (31, 1464290), (62, 732145), (155, 292858), (181, 250790), (310, 146429), (362, 125395), (809, 56110), (905, 50158), (1618, 28055), (1810, 25079), (4045, 11222), (5611, 8090)]