347692990

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{1019}}^1$

素因数の和:1404

約数の個数: 32

約数和(自身を含む): 633420000

約数和(自身を除く): 285727010

約数列:

[1, 2, 5, 10, 149, 229, 298, 458, 745, 1019, 1145, 1490, 2038, 2290, 5095, 10190, 34121, 68242, 151831, 170605, 233351, 303662, 341210, 466702, 759155, 1166755, 1518310, 2333510, 34769299, 69538598, 173846495, 347692990]

約数ペア:

[(1, 347692990), (2, 173846495), (5, 69538598), (10, 34769299), (149, 2333510), (229, 1518310), (298, 1166755), (458, 759155), (745, 466702), (1019, 341210), (1145, 303662), (1490, 233351), (2038, 170605), (2290, 151831), (5095, 68242), (10190, 34121)]