30964938

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1$

素因数の和:646

約数の個数: 32

約数和(自身を含む): 63201600

約数和(自身を除く): 32236662

約数列:

[1, 2, 3, 6, 109, 113, 218, 226, 327, 339, 419, 654, 678, 838, 1257, 2514, 12317, 24634, 36951, 45671, 47347, 73902, 91342, 94694, 137013, 142041, 274026, 284082, 5160823, 10321646, 15482469, 30964938]

約数ペア:

[(1, 30964938), (2, 15482469), (3, 10321646), (6, 5160823), (109, 284082), (113, 274026), (218, 142041), (226, 137013), (327, 94694), (339, 91342), (419, 73902), (654, 47347), (678, 45671), (838, 36951), (1257, 24634), (2514, 12317)]