10190990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 19600704

約数和(自身を除く): 9409714

約数列:

[1, 2, 5, 10, 17, 34, 85, 151, 170, 302, 397, 755, 794, 1510, 1985, 2567, 3970, 5134, 6749, 12835, 13498, 25670, 33745, 59947, 67490, 119894, 299735, 599470, 1019099, 2038198, 5095495, 10190990]

約数ペア:

[(1, 10190990), (2, 5095495), (5, 2038198), (10, 1019099), (17, 599470), (34, 299735), (85, 119894), (151, 67490), (170, 59947), (302, 33745), (397, 25670), (755, 13498), (794, 12835), (1510, 6749), (1985, 5134), (2567, 3970)]