30845890

素因数分解:

$2^1\times 5^1\times {\mathrm{331}}^1\times {\mathrm{9319}}^1$

素因数の和:9657

約数の個数: 16

約数和(自身を含む): 55696320

約数和(自身を除く): 24850430

約数列:

[1, 2, 5, 10, 331, 662, 1655, 3310, 9319, 18638, 46595, 93190, 3084589, 6169178, 15422945, 30845890]

約数ペア:

[(1, 30845890), (2, 15422945), (5, 6169178), (10, 3084589), (331, 93190), (662, 46595), (1655, 18638), (3310, 9319)]