2389756890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2746847}}^1$

素因数の和:2746886

約数の個数: 32

約数和(自身を含む): 5933191680

約数和(自身を除く): 3543434790

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 2746847, 5493694, 8240541, 13734235, 16481082, 27468470, 41202705, 79658563, 82405410, 159317126, 238975689, 398292815, 477951378, 796585630, 1194878445, 2389756890]

約数ペア:

[(1, 2389756890), (2, 1194878445), (3, 796585630), (5, 477951378), (6, 398292815), (10, 238975689), (15, 159317126), (29, 82405410), (30, 79658563), (58, 41202705), (87, 27468470), (145, 16481082), (174, 13734235), (290, 8240541), (435, 5493694), (870, 2746847)]