833170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:79

約数の個数: 48

約数和(自身を含む): 1778760

約数和(自身を除く): 945590

約数列:

[1, 2, 5, 10, 13, 17, 26, 29, 34, 58, 65, 85, 130, 145, 169, 170, 221, 290, 338, 377, 442, 493, 754, 845, 986, 1105, 1690, 1885, 2210, 2465, 2873, 3770, 4901, 4930, 5746, 6409, 9802, 12818, 14365, 24505, 28730, 32045, 49010, 64090, 83317, 166634, 416585, 833170]

約数ペア:

[(1, 833170), (2, 416585), (5, 166634), (10, 83317), (13, 64090), (17, 49010), (26, 32045), (29, 28730), (34, 24505), (58, 14365), (65, 12818), (85, 9802), (130, 6409), (145, 5746), (169, 4930), (170, 4901), (221, 3770), (290, 2873), (338, 2465), (377, 2210), (442, 1885), (493, 1690), (754, 1105), (845, 986)]