290790710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{2411}}^1$

素因数の和:4148

約数の個数: 32

約数和(自身を含む): 598793472

約数和(自身を除く): 308002762

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1723, 2411, 3446, 4822, 8615, 12055, 12061, 16877, 17230, 24110, 24122, 33754, 60305, 84385, 120610, 168770, 4154153, 8308306, 20770765, 29079071, 41541530, 58158142, 145395355, 290790710]

約数ペア:

[(1, 290790710), (2, 145395355), (5, 58158142), (7, 41541530), (10, 29079071), (14, 20770765), (35, 8308306), (70, 4154153), (1723, 168770), (2411, 120610), (3446, 84385), (4822, 60305), (8615, 33754), (12055, 24122), (12061, 24110), (16877, 17230)]