9494220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2003}}^1$

素因数の和:2094

約数の個数: 48

約数和(自身を含む): 26933760

約数和(自身を除く): 17439540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2003, 2370, 4006, 4740, 6009, 8012, 10015, 12018, 20030, 24036, 30045, 40060, 60090, 120180, 158237, 316474, 474711, 632948, 791185, 949422, 1582370, 1898844, 2373555, 3164740, 4747110, 9494220]

約数ペア:

[(1, 9494220), (2, 4747110), (3, 3164740), (4, 2373555), (5, 1898844), (6, 1582370), (10, 949422), (12, 791185), (15, 632948), (20, 474711), (30, 316474), (60, 158237), (79, 120180), (158, 60090), (237, 40060), (316, 30045), (395, 24036), (474, 20030), (790, 12018), (948, 10015), (1185, 8012), (1580, 6009), (2003, 4740), (2370, 4006)]