30948552

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{1021}}^1$

素因数の和:1454

約数の個数: 48

約数和(自身を含む): 84100380

約数和(自身を除く): 53151828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1021, 1263, 1684, 2042, 2526, 3063, 3368, 3789, 4084, 5052, 6126, 7578, 8168, 9189, 10104, 12252, 15156, 18378, 24504, 30312, 36756, 73512, 429841, 859682, 1289523, 1719364, 2579046, 3438728, 3868569, 5158092, 7737138, 10316184, 15474276, 30948552]

約数ペア:

[(1, 30948552), (2, 15474276), (3, 10316184), (4, 7737138), (6, 5158092), (8, 3868569), (9, 3438728), (12, 2579046), (18, 1719364), (24, 1289523), (36, 859682), (72, 429841), (421, 73512), (842, 36756), (1021, 30312), (1263, 24504), (1684, 18378), (2042, 15156), (2526, 12252), (3063, 10104), (3368, 9189), (3789, 8168), (4084, 7578), (5052, 6126)]