127299870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{471481}}^1$

素因数の和:471497

約数の個数: 32

約数和(自身を含む): 339467040

約数和(自身を除く): 212167170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 471481, 942962, 1414443, 2357405, 2828886, 4243329, 4714810, 7072215, 8486658, 12729987, 14144430, 21216645, 25459974, 42433290, 63649935, 127299870]

約数ペア:

[(1, 127299870), (2, 63649935), (3, 42433290), (5, 25459974), (6, 21216645), (9, 14144430), (10, 12729987), (15, 8486658), (18, 7072215), (27, 4714810), (30, 4243329), (45, 2828886), (54, 2357405), (90, 1414443), (135, 942962), (270, 471481)]