87913170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{13381}}^1$

素因数の和:13467

約数の個数: 48

約数和(自身を含む): 231722712

約数和(自身を除く): 143809542

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, 13381, 26762, 40143, 66905, 80286, 120429, 133810, 200715, 240858, 401430, 602145, 976813, 1204290, 1953626, 2930439, 4884065, 5860878, 8791317, 9768130, 14652195, 17582634, 29304390, 43956585, 87913170]

約数ペア:

[(1, 87913170), (2, 43956585), (3, 29304390), (5, 17582634), (6, 14652195), (9, 9768130), (10, 8791317), (15, 5860878), (18, 4884065), (30, 2930439), (45, 1953626), (73, 1204290), (90, 976813), (146, 602145), (219, 401430), (365, 240858), (438, 200715), (657, 133810), (730, 120429), (1095, 80286), (1314, 66905), (2190, 40143), (3285, 26762), (6570, 13381)]