9770890

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{733}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 18602496

約数和(自身を除く): 8831606

約数列:

[1, 2, 5, 10, 31, 43, 62, 86, 155, 215, 310, 430, 733, 1333, 1466, 2666, 3665, 6665, 7330, 13330, 22723, 31519, 45446, 63038, 113615, 157595, 227230, 315190, 977089, 1954178, 4885445, 9770890]

約数ペア:

[(1, 9770890), (2, 4885445), (5, 1954178), (10, 977089), (31, 315190), (43, 227230), (62, 157595), (86, 113615), (155, 63038), (215, 45446), (310, 31519), (430, 22723), (733, 13330), (1333, 7330), (1466, 6665), (2666, 3665)]