426005090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{99767}}^1$

素因数の和:99842

約数の個数: 32

約数和(自身を含む): 890728704

約数和(自身を除く): 464723614

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 99767, 199534, 498835, 698369, 997670, 1396738, 3491845, 6085787, 6983690, 12171574, 30428935, 42600509, 60857870, 85201018, 213002545, 426005090]

約数ペア:

[(1, 426005090), (2, 213002545), (5, 85201018), (7, 60857870), (10, 42600509), (14, 30428935), (35, 12171574), (61, 6983690), (70, 6085787), (122, 3491845), (305, 1396738), (427, 997670), (610, 698369), (854, 498835), (2135, 199534), (4270, 99767)]