30081528

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{7883}}^1$

素因数の和:7948

約数の個数: 48

約数和(自身を含む): 83018520

約数和(自身を除く): 52936992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 7883, 15766, 23649, 31532, 47298, 63064, 70947, 94596, 141894, 189192, 283788, 417799, 567576, 835598, 1253397, 1671196, 2506794, 3342392, 3760191, 5013588, 7520382, 10027176, 15040764, 30081528]

約数ペア:

[(1, 30081528), (2, 15040764), (3, 10027176), (4, 7520382), (6, 5013588), (8, 3760191), (9, 3342392), (12, 2506794), (18, 1671196), (24, 1253397), (36, 835598), (53, 567576), (72, 417799), (106, 283788), (159, 189192), (212, 141894), (318, 94596), (424, 70947), (477, 63064), (636, 47298), (954, 31532), (1272, 23649), (1908, 15766), (3816, 7883)]