830642874

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{81869}}^1$

素因数の和:81982

約数の個数: 32

約数和(自身を含む): 1768392000

約数和(自身を除く): 937749126

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 5073, 10146, 81869, 163738, 245607, 491214, 1555511, 3111022, 4666533, 7286341, 9333066, 14572682, 21859023, 43718046, 138440479, 276880958, 415321437, 830642874]

約数ペア:

[(1, 830642874), (2, 415321437), (3, 276880958), (6, 138440479), (19, 43718046), (38, 21859023), (57, 14572682), (89, 9333066), (114, 7286341), (178, 4666533), (267, 3111022), (534, 1555511), (1691, 491214), (3382, 245607), (5073, 163738), (10146, 81869)]