42842970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{6521}}^1$

素因数の和:6607

約数の個数: 48

約数和(自身を含む): 112934952

約数和(自身を除く): 70091982

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, 6521, 6570, 13042, 19563, 32605, 39126, 58689, 65210, 97815, 117378, 195630, 293445, 476033, 586890, 952066, 1428099, 2380165, 2856198, 4284297, 4760330, 7140495, 8568594, 14280990, 21421485, 42842970]

約数ペア:

[(1, 42842970), (2, 21421485), (3, 14280990), (5, 8568594), (6, 7140495), (9, 4760330), (10, 4284297), (15, 2856198), (18, 2380165), (30, 1428099), (45, 952066), (73, 586890), (90, 476033), (146, 293445), (219, 195630), (365, 117378), (438, 97815), (657, 65210), (730, 58689), (1095, 39126), (1314, 32605), (2190, 19563), (3285, 13042), (6521, 6570)]