3054294220

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{20441}}^1$

素因数の和:20722

約数の個数: 48

約数和(自身を含む): 6648719616

約数和(自身を除く): 3594425396

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 241, 310, 482, 620, 964, 1205, 2410, 4820, 7471, 14942, 20441, 29884, 37355, 40882, 74710, 81764, 102205, 149420, 204410, 408820, 633671, 1267342, 2534684, 3168355, 4926281, 6336710, 9852562, 12673420, 19705124, 24631405, 49262810, 98525620, 152714711, 305429422, 610858844, 763573555, 1527147110, 3054294220]

約数ペア:

[(1, 3054294220), (2, 1527147110), (4, 763573555), (5, 610858844), (10, 305429422), (20, 152714711), (31, 98525620), (62, 49262810), (124, 24631405), (155, 19705124), (241, 12673420), (310, 9852562), (482, 6336710), (620, 4926281), (964, 3168355), (1205, 2534684), (2410, 1267342), (4820, 633671), (7471, 408820), (14942, 204410), (20441, 149420), (29884, 102205), (37355, 81764), (40882, 74710)]