89970090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{428429}}^1$

素因数の和:428446

約数の個数: 32

約数和(自身を含む): 246775680

約数和(自身を除く): 156805590

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 428429, 856858, 1285287, 2142145, 2570574, 2999003, 4284290, 5998006, 6426435, 8997009, 12852870, 14995015, 17994018, 29990030, 44985045, 89970090]

約数ペア:

[(1, 89970090), (2, 44985045), (3, 29990030), (5, 17994018), (6, 14995015), (7, 12852870), (10, 8997009), (14, 6426435), (15, 5998006), (21, 4284290), (30, 2999003), (35, 2570574), (42, 2142145), (70, 1285287), (105, 856858), (210, 428429)]