259652970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{39521}}^1$

素因数の和:39607

約数の個数: 48

約数和(自身を含む): 684362952

約数和(自身を除く): 424709982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 39521, 79042, 118563, 197605, 237126, 355689, 395210, 592815, 711378, 1185630, 1778445, 2885033, 3556890, 5770066, 8655099, 14425165, 17310198, 25965297, 28850330, 43275495, 51930594, 86550990, 129826485, 259652970]

約数ペア:

[(1, 259652970), (2, 129826485), (3, 86550990), (5, 51930594), (6, 43275495), (9, 28850330), (10, 25965297), (15, 17310198), (18, 14425165), (30, 8655099), (45, 5770066), (73, 3556890), (90, 2885033), (146, 1778445), (219, 1185630), (365, 711378), (438, 592815), (657, 395210), (730, 355689), (1095, 237126), (1314, 197605), (2190, 118563), (3285, 79042), (6570, 39521)]