3910070

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 7408800

約数和(自身を除く): 3498730

約数列:

[1, 2, 5, 10, 29, 58, 97, 139, 145, 194, 278, 290, 485, 695, 970, 1390, 2813, 4031, 5626, 8062, 13483, 14065, 20155, 26966, 28130, 40310, 67415, 134830, 391007, 782014, 1955035, 3910070]

約数ペア:

[(1, 3910070), (2, 1955035), (5, 782014), (10, 391007), (29, 134830), (58, 67415), (97, 40310), (139, 28130), (145, 26966), (194, 20155), (278, 14065), (290, 13483), (485, 8062), (695, 5626), (970, 4031), (1390, 2813)]