142511170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{15817}}^1$

素因数の和:15894

約数の個数: 32

約数和(自身を含む): 276751728

約数和(自身を除く): 134240558

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 4505, 9010, 15817, 31634, 79085, 158170, 268889, 537778, 838301, 1344445, 1676602, 2688890, 4191505, 8383010, 14251117, 28502234, 71255585, 142511170]

約数ペア:

[(1, 142511170), (2, 71255585), (5, 28502234), (10, 14251117), (17, 8383010), (34, 4191505), (53, 2688890), (85, 1676602), (106, 1344445), (170, 838301), (265, 537778), (530, 268889), (901, 158170), (1802, 79085), (4505, 31634), (9010, 15817)]