42132390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{7129}}^1$

素因数の和:7336

約数の個数: 32

約数和(自身を含む): 101645280

約数和(自身を除く): 59512890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 7129, 14258, 21387, 35645, 42774, 71290, 106935, 213870, 1404413, 2808826, 4213239, 7022065, 8426478, 14044130, 21066195, 42132390]

約数ペア:

[(1, 42132390), (2, 21066195), (3, 14044130), (5, 8426478), (6, 7022065), (10, 4213239), (15, 2808826), (30, 1404413), (197, 213870), (394, 106935), (591, 71290), (985, 42774), (1182, 35645), (1970, 21387), (2955, 14258), (5910, 7129)]