30373848

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{2687}}^1$

素因数の和:2856

約数の個数: 48

約数和(自身を含む): 82817280

約数和(自身を除く): 52443432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2687, 2826, 3768, 5374, 5652, 8061, 10748, 11304, 16122, 21496, 24183, 32244, 48366, 64488, 96732, 193464, 421859, 843718, 1265577, 1687436, 2531154, 3374872, 3796731, 5062308, 7593462, 10124616, 15186924, 30373848]

約数ペア:

[(1, 30373848), (2, 15186924), (3, 10124616), (4, 7593462), (6, 5062308), (8, 3796731), (9, 3374872), (12, 2531154), (18, 1687436), (24, 1265577), (36, 843718), (72, 421859), (157, 193464), (314, 96732), (471, 64488), (628, 48366), (942, 32244), (1256, 24183), (1413, 21496), (1884, 16122), (2687, 11304), (2826, 10748), (3768, 8061), (5374, 5652)]