185990130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{28309}}^1$

素因数の和:28395

約数の個数: 48

約数和(自身を含む): 490215960

約数和(自身を除く): 304225830

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, 28309, 56618, 84927, 141545, 169854, 254781, 283090, 424635, 509562, 849270, 1273905, 2066557, 2547810, 4133114, 6199671, 10332785, 12399342, 18599013, 20665570, 30998355, 37198026, 61996710, 92995065, 185990130]

約数ペア:

[(1, 185990130), (2, 92995065), (3, 61996710), (5, 37198026), (6, 30998355), (9, 20665570), (10, 18599013), (15, 12399342), (18, 10332785), (30, 6199671), (45, 4133114), (73, 2547810), (90, 2066557), (146, 1273905), (219, 849270), (365, 509562), (438, 424635), (657, 283090), (730, 254781), (1095, 169854), (1314, 141545), (2190, 84927), (3285, 56618), (6570, 28309)]