17730990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10369}}^1$

素因数の和:10401

約数の個数: 48

約数和(自身を含む): 48531600

約数和(自身を除く): 30800610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 10369, 20738, 31107, 51845, 62214, 93321, 103690, 155535, 186642, 197011, 311070, 394022, 466605, 591033, 933210, 985055, 1182066, 1773099, 1970110, 2955165, 3546198, 5910330, 8865495, 17730990]

約数ペア:

[(1, 17730990), (2, 8865495), (3, 5910330), (5, 3546198), (6, 2955165), (9, 1970110), (10, 1773099), (15, 1182066), (18, 985055), (19, 933210), (30, 591033), (38, 466605), (45, 394022), (57, 311070), (90, 197011), (95, 186642), (114, 155535), (171, 103690), (190, 93321), (285, 62214), (342, 51845), (570, 31107), (855, 20738), (1710, 10369)]