320331354

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2143}}^1\times {\mathrm{3559}}^1$

素因数の和:5714

約数の個数: 32

約数和(自身を含む): 732733440

約数和(自身を除く): 412402086

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2143, 3559, 4286, 6429, 7118, 10677, 12858, 15001, 21354, 24913, 30002, 45003, 49826, 74739, 90006, 149478, 7626937, 15253874, 22880811, 45761622, 53388559, 106777118, 160165677, 320331354]

約数ペア:

[(1, 320331354), (2, 160165677), (3, 106777118), (6, 53388559), (7, 45761622), (14, 22880811), (21, 15253874), (42, 7626937), (2143, 149478), (3559, 90006), (4286, 74739), (6429, 49826), (7118, 45003), (10677, 30002), (12858, 24913), (15001, 21354)]