312284910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1487071}}^1$

素因数の和:1487088

約数の個数: 32

約数和(自身を含む): 856553472

約数和(自身を除く): 544268562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1487071, 2974142, 4461213, 7435355, 8922426, 10409497, 14870710, 20818994, 22306065, 31228491, 44612130, 52047485, 62456982, 104094970, 156142455, 312284910]

約数ペア:

[(1, 312284910), (2, 156142455), (3, 104094970), (5, 62456982), (6, 52047485), (7, 44612130), (10, 31228491), (14, 22306065), (15, 20818994), (21, 14870710), (30, 10409497), (35, 8922426), (42, 7435355), (70, 4461213), (105, 2974142), (210, 1487071)]