219528060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3658801}}^1$

素因数の和:3658813

約数の個数: 24

約数和(自身を含む): 614678736

約数和(自身を除く): 395150676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3658801, 7317602, 10976403, 14635204, 18294005, 21952806, 36588010, 43905612, 54882015, 73176020, 109764030, 219528060]

約数ペア:

[(1, 219528060), (2, 109764030), (3, 73176020), (4, 54882015), (5, 43905612), (6, 36588010), (10, 21952806), (12, 18294005), (15, 14635204), (20, 10976403), (30, 7317602), (60, 3658801)]