280542810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{322463}}^1$

素因数の和:322502

約数の個数: 32

約数和(自身を含む): 696522240

約数和(自身を除く): 415979430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 322463, 644926, 967389, 1612315, 1934778, 3224630, 4836945, 9351427, 9673890, 18702854, 28054281, 46757135, 56108562, 93514270, 140271405, 280542810]

約数ペア:

[(1, 280542810), (2, 140271405), (3, 93514270), (5, 56108562), (6, 46757135), (10, 28054281), (15, 18702854), (29, 9673890), (30, 9351427), (58, 4836945), (87, 3224630), (145, 1934778), (174, 1612315), (290, 967389), (435, 644926), (870, 322463)]