205992090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{2288801}}^1$

素因数の和:2288814

約数の個数: 24

約数和(自身を含む): 535579668

約数和(自身を除く): 329587578

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 2288801, 4577602, 6866403, 11444005, 13732806, 20599209, 22888010, 34332015, 41198418, 68664030, 102996045, 205992090]

約数ペア:

[(1, 205992090), (2, 102996045), (3, 68664030), (5, 41198418), (6, 34332015), (9, 22888010), (10, 20599209), (15, 13732806), (18, 11444005), (30, 6866403), (45, 4577602), (90, 2288801)]