4055820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2939}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 11854080

約数和(自身を除く): 7798260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2939, 5878, 8817, 11756, 14695, 17634, 29390, 35268, 44085, 58780, 67597, 88170, 135194, 176340, 202791, 270388, 337985, 405582, 675970, 811164, 1013955, 1351940, 2027910, 4055820]

約数ペア:

[(1, 4055820), (2, 2027910), (3, 1351940), (4, 1013955), (5, 811164), (6, 675970), (10, 405582), (12, 337985), (15, 270388), (20, 202791), (23, 176340), (30, 135194), (46, 88170), (60, 67597), (69, 58780), (92, 44085), (115, 35268), (138, 29390), (230, 17634), (276, 14695), (345, 11756), (460, 8817), (690, 5878), (1380, 2939)]