270284910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1287071}}^1$

素因数の和:1287088

約数の個数: 32

約数和(自身を含む): 741353472

約数和(自身を除く): 471068562

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1287071, 2574142, 3861213, 6435355, 7722426, 9009497, 12870710, 18018994, 19306065, 27028491, 38612130, 45047485, 54056982, 90094970, 135142455, 270284910]

約数ペア:

[(1, 270284910), (2, 135142455), (3, 90094970), (5, 54056982), (6, 45047485), (7, 38612130), (10, 27028491), (14, 19306065), (15, 18018994), (21, 12870710), (30, 9009497), (35, 7722426), (42, 6435355), (70, 3861213), (105, 2574142), (210, 1287071)]