42343740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{235243}}^1$

素因数の和:235258

約数の個数: 36

約数和(自身を含む): 128443224

約数和(自身を除く): 86099484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 235243, 470486, 705729, 940972, 1176215, 1411458, 2117187, 2352430, 2822916, 3528645, 4234374, 4704860, 7057290, 8468748, 10585935, 14114580, 21171870, 42343740]

約数ペア:

[(1, 42343740), (2, 21171870), (3, 14114580), (4, 10585935), (5, 8468748), (6, 7057290), (9, 4704860), (10, 4234374), (12, 3528645), (15, 2822916), (18, 2352430), (20, 2117187), (30, 1411458), (36, 1176215), (45, 940972), (60, 705729), (90, 470486), (180, 235243)]