45138660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107473}}^1$

素因数の和:107492

約数の個数: 48

約数和(自身を含む): 144445056

約数和(自身を除く): 99306396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 107473, 214946, 322419, 429892, 537365, 644838, 752311, 1074730, 1289676, 1504622, 1612095, 2149460, 2256933, 3009244, 3224190, 3761555, 4513866, 6448380, 7523110, 9027732, 11284665, 15046220, 22569330, 45138660]

約数ペア:

[(1, 45138660), (2, 22569330), (3, 15046220), (4, 11284665), (5, 9027732), (6, 7523110), (7, 6448380), (10, 4513866), (12, 3761555), (14, 3224190), (15, 3009244), (20, 2256933), (21, 2149460), (28, 1612095), (30, 1504622), (35, 1289676), (42, 1074730), (60, 752311), (70, 644838), (84, 537365), (105, 429892), (140, 322419), (210, 214946), (420, 107473)]