16875090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1933}}^1$

素因数の和:2043

約数の個数: 48

約数和(自身を含む): 44350488

約数和(自身を除く): 27475398

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 1933, 2910, 3866, 4365, 5799, 8730, 9665, 11598, 17397, 19330, 28995, 34794, 57990, 86985, 173970, 187501, 375002, 562503, 937505, 1125006, 1687509, 1875010, 2812515, 3375018, 5625030, 8437545, 16875090]

約数ペア:

[(1, 16875090), (2, 8437545), (3, 5625030), (5, 3375018), (6, 2812515), (9, 1875010), (10, 1687509), (15, 1125006), (18, 937505), (30, 562503), (45, 375002), (90, 187501), (97, 173970), (194, 86985), (291, 57990), (485, 34794), (582, 28995), (873, 19330), (970, 17397), (1455, 11598), (1746, 9665), (1933, 8730), (2910, 5799), (3866, 4365)]