2297290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:246

約数の個数: 32

約数和(自身を含む): 4432320

約数和(自身を除く): 2135030

約数列:

[1, 2, 5, 10, 19, 38, 95, 107, 113, 190, 214, 226, 535, 565, 1070, 1130, 2033, 2147, 4066, 4294, 10165, 10735, 12091, 20330, 21470, 24182, 60455, 120910, 229729, 459458, 1148645, 2297290]

約数ペア:

[(1, 2297290), (2, 1148645), (5, 459458), (10, 229729), (19, 120910), (38, 60455), (95, 24182), (107, 21470), (113, 20330), (190, 12091), (214, 10735), (226, 10165), (535, 4294), (565, 4066), (1070, 2147), (1130, 2033)]