4138620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3034

約数の個数: 48

約数和(自身を含む): 12096000

約数和(自身を除く): 7957380

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, 2999, 5998, 8997, 11996, 14995, 17994, 29990, 35988, 44985, 59980, 68977, 89970, 137954, 179940, 206931, 275908, 344885, 413862, 689770, 827724, 1034655, 1379540, 2069310, 4138620]

約数ペア:

[(1, 4138620), (2, 2069310), (3, 1379540), (4, 1034655), (5, 827724), (6, 689770), (10, 413862), (12, 344885), (15, 275908), (20, 206931), (23, 179940), (30, 137954), (46, 89970), (60, 68977), (69, 59980), (92, 44985), (115, 35988), (138, 29990), (230, 17994), (276, 14995), (345, 11996), (460, 8997), (690, 5998), (1380, 2999)]