30248748

素因数分解:

$2^2\times 3^3\times {\mathrm{379}}^1\times {\mathrm{739}}^1$

素因数の和:1131

約数の個数: 48

約数和(自身を含む): 78736000

約数和(自身を除く): 48487252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 379, 739, 758, 1137, 1478, 1516, 2217, 2274, 2956, 3411, 4434, 4548, 6651, 6822, 8868, 10233, 13302, 13644, 19953, 20466, 26604, 39906, 40932, 79812, 280081, 560162, 840243, 1120324, 1680486, 2520729, 3360972, 5041458, 7562187, 10082916, 15124374, 30248748]

約数ペア:

[(1, 30248748), (2, 15124374), (3, 10082916), (4, 7562187), (6, 5041458), (9, 3360972), (12, 2520729), (18, 1680486), (27, 1120324), (36, 840243), (54, 560162), (108, 280081), (379, 79812), (739, 40932), (758, 39906), (1137, 26604), (1478, 20466), (1516, 19953), (2217, 13644), (2274, 13302), (2956, 10233), (3411, 8868), (4434, 6822), (4548, 6651)]