19314930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{7757}}^1$

素因数の和:7850

約数の個数: 32

約数和(自身を含む): 46920384

約数和(自身を除く): 27605454

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 7757, 15514, 23271, 38785, 46542, 77570, 116355, 232710, 643831, 1287662, 1931493, 3219155, 3862986, 6438310, 9657465, 19314930]

約数ペア:

[(1, 19314930), (2, 9657465), (3, 6438310), (5, 3862986), (6, 3219155), (10, 1931493), (15, 1287662), (30, 643831), (83, 232710), (166, 116355), (249, 77570), (415, 46542), (498, 38785), (830, 23271), (1245, 15514), (2490, 7757)]