87089190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{67511}}^1$

素因数の和:67564

約数の個数: 32

約数和(自身を含む): 213878016

約数和(自身を除く): 126788826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 67511, 135022, 202533, 337555, 405066, 675110, 1012665, 2025330, 2902973, 5805946, 8708919, 14514865, 17417838, 29029730, 43544595, 87089190]

約数ペア:

[(1, 87089190), (2, 43544595), (3, 29029730), (5, 17417838), (6, 14514865), (10, 8708919), (15, 5805946), (30, 2902973), (43, 2025330), (86, 1012665), (129, 675110), (215, 405066), (258, 337555), (430, 202533), (645, 135022), (1290, 67511)]