74665190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1499}}^1$

素因数の和:1816

約数の個数: 32

約数和(自身を含む): 142884000

約数和(自身を除く): 68218810

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 293, 586, 1465, 1499, 2930, 2998, 4981, 7495, 9962, 14990, 24905, 25483, 49810, 50966, 127415, 254830, 439207, 878414, 2196035, 4392070, 7466519, 14933038, 37332595, 74665190]

約数ペア:

[(1, 74665190), (2, 37332595), (5, 14933038), (10, 7466519), (17, 4392070), (34, 2196035), (85, 878414), (170, 439207), (293, 254830), (586, 127415), (1465, 50966), (1499, 49810), (2930, 25483), (2998, 24905), (4981, 14990), (7495, 9962)]