312179910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1486571}}^1$

素因数の和:1486588

約数の個数: 32

約数和(自身を含む): 856265472

約数和(自身を除く): 544085562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1486571, 2973142, 4459713, 7432855, 8919426, 10405997, 14865710, 20811994, 22298565, 31217991, 44597130, 52029985, 62435982, 104059970, 156089955, 312179910]

約数ペア:

[(1, 312179910), (2, 156089955), (3, 104059970), (5, 62435982), (6, 52029985), (7, 44597130), (10, 31217991), (14, 22298565), (15, 20811994), (21, 14865710), (30, 10405997), (35, 8919426), (42, 7432855), (70, 4459713), (105, 2973142), (210, 1486571)]