13570020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{75389}}^1$

素因数の和:75404

約数の個数: 36

約数和(自身を含む): 41162940

約数和(自身を除く): 27592920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 75389, 150778, 226167, 301556, 376945, 452334, 678501, 753890, 904668, 1130835, 1357002, 1507780, 2261670, 2714004, 3392505, 4523340, 6785010, 13570020]

約数ペア:

[(1, 13570020), (2, 6785010), (3, 4523340), (4, 3392505), (5, 2714004), (6, 2261670), (9, 1507780), (10, 1357002), (12, 1130835), (15, 904668), (18, 753890), (20, 678501), (30, 452334), (36, 376945), (45, 301556), (60, 226167), (90, 150778), (180, 75389)]