17217990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10069}}^1$

素因数の和:10101

約数の個数: 48

約数和(自身を含む): 47127600

約数和(自身を除く): 29909610

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, 10069, 20138, 30207, 50345, 60414, 90621, 100690, 151035, 181242, 191311, 302070, 382622, 453105, 573933, 906210, 956555, 1147866, 1721799, 1913110, 2869665, 3443598, 5739330, 8608995, 17217990]

約数ペア:

[(1, 17217990), (2, 8608995), (3, 5739330), (5, 3443598), (6, 2869665), (9, 1913110), (10, 1721799), (15, 1147866), (18, 956555), (19, 906210), (30, 573933), (38, 453105), (45, 382622), (57, 302070), (90, 191311), (95, 181242), (114, 151035), (171, 100690), (190, 90621), (285, 60414), (342, 50345), (570, 30207), (855, 20138), (1710, 10069)]