7274220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2957}}^1$

素因数の和:3010

約数の個数: 48

約数和(自身を含む): 20871648

約数和(自身を除く): 13597428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 2957, 5914, 8871, 11828, 14785, 17742, 29570, 35484, 44355, 59140, 88710, 121237, 177420, 242474, 363711, 484948, 606185, 727422, 1212370, 1454844, 1818555, 2424740, 3637110, 7274220]

約数ペア:

[(1, 7274220), (2, 3637110), (3, 2424740), (4, 1818555), (5, 1454844), (6, 1212370), (10, 727422), (12, 606185), (15, 484948), (20, 363711), (30, 242474), (41, 177420), (60, 121237), (82, 88710), (123, 59140), (164, 44355), (205, 35484), (246, 29570), (410, 17742), (492, 14785), (615, 11828), (820, 8871), (1230, 5914), (2460, 2957)]