13759340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3434

約数の個数: 48

約数和(自身を含む): 34171200

約数和(自身を除く): 20411860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 3389, 4060, 6778, 13556, 16945, 23723, 33890, 47446, 67780, 94892, 98281, 118615, 196562, 237230, 393124, 474460, 491405, 687967, 982810, 1375934, 1965620, 2751868, 3439835, 6879670, 13759340]

約数ペア:

[(1, 13759340), (2, 6879670), (4, 3439835), (5, 2751868), (7, 1965620), (10, 1375934), (14, 982810), (20, 687967), (28, 491405), (29, 474460), (35, 393124), (58, 237230), (70, 196562), (116, 118615), (140, 98281), (145, 94892), (203, 67780), (290, 47446), (406, 33890), (580, 23723), (812, 16945), (1015, 13556), (2030, 6778), (3389, 4060)]