89328630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{69247}}^1$

素因数の和:69300

約数の個数: 32

約数和(自身を含む): 219377664

約数和(自身を除く): 130049034

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 69247, 138494, 207741, 346235, 415482, 692470, 1038705, 2077410, 2977621, 5955242, 8932863, 14888105, 17865726, 29776210, 44664315, 89328630]

約数ペア:

[(1, 89328630), (2, 44664315), (3, 29776210), (5, 17865726), (6, 14888105), (10, 8932863), (15, 5955242), (30, 2977621), (43, 2077410), (86, 1038705), (129, 692470), (215, 415482), (258, 346235), (430, 207741), (645, 138494), (1290, 69247)]