30543138

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:591

約数の個数: 48

約数和(自身を含む): 68590080

約数和(自身を除く): 38046942

約数列:

[1, 2, 3, 6, 9, 18, 47, 79, 94, 141, 158, 237, 282, 423, 457, 474, 711, 846, 914, 1371, 1422, 2742, 3713, 4113, 7426, 8226, 11139, 21479, 22278, 33417, 36103, 42958, 64437, 66834, 72206, 108309, 128874, 193311, 216618, 324927, 386622, 649854, 1696841, 3393682, 5090523, 10181046, 15271569, 30543138]

約数ペア:

[(1, 30543138), (2, 15271569), (3, 10181046), (6, 5090523), (9, 3393682), (18, 1696841), (47, 649854), (79, 386622), (94, 324927), (141, 216618), (158, 193311), (237, 128874), (282, 108309), (423, 72206), (457, 66834), (474, 64437), (711, 42958), (846, 36103), (914, 33417), (1371, 22278), (1422, 21479), (2742, 11139), (3713, 8226), (4113, 7426)]