6903990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1871}}^1$

素因数の和:1925

約数の個数: 48

約数和(自身を含む): 18398016

約数和(自身を除く): 11494026

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 1871, 3690, 3742, 5613, 9355, 11226, 16839, 18710, 28065, 33678, 56130, 76711, 84195, 153422, 168390, 230133, 383555, 460266, 690399, 767110, 1150665, 1380798, 2301330, 3451995, 6903990]

約数ペア:

[(1, 6903990), (2, 3451995), (3, 2301330), (5, 1380798), (6, 1150665), (9, 767110), (10, 690399), (15, 460266), (18, 383555), (30, 230133), (41, 168390), (45, 153422), (82, 84195), (90, 76711), (123, 56130), (205, 33678), (246, 28065), (369, 18710), (410, 16839), (615, 11226), (738, 9355), (1230, 5613), (1845, 3742), (1871, 3690)]