139854420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{776969}}^1$

素因数の和:776984

約数の個数: 36

約数和(自身を含む): 424225620

約数和(自身を除く): 284371200

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 776969, 1553938, 2330907, 3107876, 3884845, 4661814, 6992721, 7769690, 9323628, 11654535, 13985442, 15539380, 23309070, 27970884, 34963605, 46618140, 69927210, 139854420]

約数ペア:

[(1, 139854420), (2, 69927210), (3, 46618140), (4, 34963605), (5, 27970884), (6, 23309070), (9, 15539380), (10, 13985442), (12, 11654535), (15, 9323628), (18, 7769690), (20, 6992721), (30, 4661814), (36, 3884845), (45, 3107876), (60, 2330907), (90, 1553938), (180, 776969)]