138663270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3767}}^1$

素因数の和:4189

約数の個数: 48

約数和(自身を含む): 361501920

約数和(自身を除く): 222838650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2454, 3681, 3767, 4090, 6135, 7362, 7534, 11301, 12270, 18405, 18835, 22602, 33903, 36810, 37670, 56505, 67806, 113010, 169515, 339030, 1540703, 3081406, 4622109, 7703515, 9244218, 13866327, 15407030, 23110545, 27732654, 46221090, 69331635, 138663270]

約数ペア:

[(1, 138663270), (2, 69331635), (3, 46221090), (5, 27732654), (6, 23110545), (9, 15407030), (10, 13866327), (15, 9244218), (18, 7703515), (30, 4622109), (45, 3081406), (90, 1540703), (409, 339030), (818, 169515), (1227, 113010), (2045, 67806), (2454, 56505), (3681, 37670), (3767, 36810), (4090, 33903), (6135, 22602), (7362, 18835), (7534, 18405), (11301, 12270)]