144431070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{687767}}^1$

素因数の和:687784

約数の個数: 32

約数和(自身を含む): 396154368

約数和(自身を除く): 251723298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 687767, 1375534, 2063301, 3438835, 4126602, 4814369, 6877670, 9628738, 10316505, 14443107, 20633010, 24071845, 28886214, 48143690, 72215535, 144431070]

約数ペア:

[(1, 144431070), (2, 72215535), (3, 48143690), (5, 28886214), (6, 24071845), (7, 20633010), (10, 14443107), (14, 10316505), (15, 9628738), (21, 6877670), (30, 4814369), (35, 4126602), (42, 3438835), (70, 2063301), (105, 1375534), (210, 687767)]