499260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 1433376

約数和(自身を除く): 934116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 157, 159, 212, 265, 314, 318, 471, 530, 628, 636, 785, 795, 942, 1060, 1570, 1590, 1884, 2355, 3140, 3180, 4710, 8321, 9420, 16642, 24963, 33284, 41605, 49926, 83210, 99852, 124815, 166420, 249630, 499260]

約数ペア:

[(1, 499260), (2, 249630), (3, 166420), (4, 124815), (5, 99852), (6, 83210), (10, 49926), (12, 41605), (15, 33284), (20, 24963), (30, 16642), (53, 9420), (60, 8321), (106, 4710), (157, 3180), (159, 3140), (212, 2355), (265, 1884), (314, 1590), (318, 1570), (471, 1060), (530, 942), (628, 795), (636, 785)]