31920930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{354677}}^1$

素因数の和:354690

約数の個数: 24

約数和(自身を含む): 82994652

約数和(自身を除く): 51073722

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 354677, 709354, 1064031, 1773385, 2128062, 3192093, 3546770, 5320155, 6384186, 10640310, 15960465, 31920930]

約数ペア:

[(1, 31920930), (2, 15960465), (3, 10640310), (5, 6384186), (6, 5320155), (9, 3546770), (10, 3192093), (15, 2128062), (18, 1773385), (30, 1064031), (45, 709354), (90, 354677)]