138092430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{657583}}^1$

素因数の和:657600

約数の個数: 32

約数和(自身を含む): 378768384

約数和(自身を除く): 240675954

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 657583, 1315166, 1972749, 3287915, 3945498, 4603081, 6575830, 9206162, 9863745, 13809243, 19727490, 23015405, 27618486, 46030810, 69046215, 138092430]

約数ペア:

[(1, 138092430), (2, 69046215), (3, 46030810), (5, 27618486), (6, 23015405), (7, 19727490), (10, 13809243), (14, 9863745), (15, 9206162), (21, 6575830), (30, 4603081), (35, 3945498), (42, 3287915), (70, 1972749), (105, 1315166), (210, 657583)]