346077340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{2111}}^1$

素因数の和:3298

約数の個数: 48

約数和(自身を含む): 831688704

約数和(自身を除く): 485611364

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1171, 2111, 2342, 4222, 4684, 5855, 8197, 8444, 10555, 11710, 14777, 16394, 21110, 23420, 29554, 32788, 40985, 42220, 59108, 73885, 81970, 147770, 163940, 295540, 2471981, 4943962, 9887924, 12359905, 17303867, 24719810, 34607734, 49439620, 69215468, 86519335, 173038670, 346077340]

約数ペア:

[(1, 346077340), (2, 173038670), (4, 86519335), (5, 69215468), (7, 49439620), (10, 34607734), (14, 24719810), (20, 17303867), (28, 12359905), (35, 9887924), (70, 4943962), (140, 2471981), (1171, 295540), (2111, 163940), (2342, 147770), (4222, 81970), (4684, 73885), (5855, 59108), (8197, 42220), (8444, 40985), (10555, 32788), (11710, 29554), (14777, 23420), (16394, 21110)]