71320570

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{743}}^1$

素因数の和:1110

約数の個数: 32

約数和(自身を含む): 133384320

約数和(自身を除く): 62063750

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 743, 1486, 1655, 3310, 3715, 7430, 9599, 19198, 21547, 43094, 47995, 95990, 107735, 215470, 245933, 491866, 1229665, 2459330, 7132057, 14264114, 35660285, 71320570]

約数ペア:

[(1, 71320570), (2, 35660285), (5, 14264114), (10, 7132057), (29, 2459330), (58, 1229665), (145, 491866), (290, 245933), (331, 215470), (662, 107735), (743, 95990), (1486, 47995), (1655, 43094), (3310, 21547), (3715, 19198), (7430, 9599)]