30154986

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:567

約数の個数: 48

約数和(自身を含む): 67636296

約数和(自身を除く): 37481310

約数列:

[1, 2, 3, 6, 9, 18, 53, 73, 106, 146, 159, 219, 318, 433, 438, 477, 657, 866, 954, 1299, 1314, 2598, 3869, 3897, 7738, 7794, 11607, 22949, 23214, 31609, 34821, 45898, 63218, 68847, 69642, 94827, 137694, 189654, 206541, 284481, 413082, 568962, 1675277, 3350554, 5025831, 10051662, 15077493, 30154986]

約数ペア:

[(1, 30154986), (2, 15077493), (3, 10051662), (6, 5025831), (9, 3350554), (18, 1675277), (53, 568962), (73, 413082), (106, 284481), (146, 206541), (159, 189654), (219, 137694), (318, 94827), (433, 69642), (438, 68847), (477, 63218), (657, 45898), (866, 34821), (954, 31609), (1299, 23214), (1314, 22949), (2598, 11607), (3869, 7794), (3897, 7738)]