7238340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{40213}}^1$

素因数の和:40228

約数の個数: 36

約数和(自身を含む): 21956844

約数和(自身を除く): 14718504

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 40213, 80426, 120639, 160852, 201065, 241278, 361917, 402130, 482556, 603195, 723834, 804260, 1206390, 1447668, 1809585, 2412780, 3619170, 7238340]

約数ペア:

[(1, 7238340), (2, 3619170), (3, 2412780), (4, 1809585), (5, 1447668), (6, 1206390), (9, 804260), (10, 723834), (12, 603195), (15, 482556), (18, 402130), (20, 361917), (30, 241278), (36, 201065), (45, 160852), (60, 120639), (90, 80426), (180, 40213)]