748830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:348

約数の個数: 32

約数和(自身を含む): 1821600

約数和(自身を除く): 1072770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 229, 327, 458, 545, 654, 687, 1090, 1145, 1374, 1635, 2290, 3270, 3435, 6870, 24961, 49922, 74883, 124805, 149766, 249610, 374415, 748830]

約数ペア:

[(1, 748830), (2, 374415), (3, 249610), (5, 149766), (6, 124805), (10, 74883), (15, 49922), (30, 24961), (109, 6870), (218, 3435), (229, 3270), (327, 2290), (458, 1635), (545, 1374), (654, 1145), (687, 1090)]