218700000060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3645000001}}^1$

素因数の和:3645000013

約数の個数: 24

約数和(自身を含む): 612360000336

約数和(自身を除く): 393660000276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3645000001, 7290000002, 10935000003, 14580000004, 18225000005, 21870000006, 36450000010, 43740000012, 54675000015, 72900000020, 109350000030, 218700000060]

約数ペア:

[(1, 218700000060), (2, 109350000030), (3, 72900000020), (4, 54675000015), (5, 43740000012), (6, 36450000010), (10, 21870000006), (12, 18225000005), (15, 14580000004), (20, 10935000003), (30, 7290000002), (60, 3645000001)]