155017890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10567}}^1$

素因数の和:10743

約数の個数: 48

約数和(自身を含む): 405557568

約数和(自身を除く): 250539678

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 7335, 10567, 14670, 21134, 31701, 52835, 63402, 95103, 105670, 158505, 190206, 317010, 475515, 951030, 1722421, 3444842, 5167263, 8612105, 10334526, 15501789, 17224210, 25836315, 31003578, 51672630, 77508945, 155017890]

約数ペア:

[(1, 155017890), (2, 77508945), (3, 51672630), (5, 31003578), (6, 25836315), (9, 17224210), (10, 15501789), (15, 10334526), (18, 8612105), (30, 5167263), (45, 3444842), (90, 1722421), (163, 951030), (326, 475515), (489, 317010), (815, 190206), (978, 158505), (1467, 105670), (1630, 95103), (2445, 63402), (2934, 52835), (4890, 31701), (7335, 21134), (10567, 14670)]