345686490

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3840961}}^1$

素因数の和:3840974

約数の個数: 24

約数和(自身を含む): 898785108

約数和(自身を除く): 553098618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3840961, 7681922, 11522883, 19204805, 23045766, 34568649, 38409610, 57614415, 69137298, 115228830, 172843245, 345686490]

約数ペア:

[(1, 345686490), (2, 172843245), (3, 115228830), (5, 69137298), (6, 57614415), (9, 38409610), (10, 34568649), (15, 23045766), (18, 19204805), (30, 11522883), (45, 7681922), (90, 3840961)]