290668830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{9688961}}^1$

素因数の和:9688971

約数の個数: 16

約数和(自身を含む): 697605264

約数和(自身を除く): 406936434

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 9688961, 19377922, 29066883, 48444805, 58133766, 96889610, 145334415, 290668830]

約数ペア:

[(1, 290668830), (2, 145334415), (3, 96889610), (5, 58133766), (6, 48444805), (10, 29066883), (15, 19377922), (30, 9688961)]