74239860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2339}}^1$

素因数の和:2397

約数の個数: 72

約数和(自身を含む): 217395360

約数和(自身を除く): 143155500

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, 529, 690, 1058, 1380, 1587, 2116, 2339, 2645, 3174, 4678, 5290, 6348, 7017, 7935, 9356, 10580, 11695, 14034, 15870, 23390, 28068, 31740, 35085, 46780, 53797, 70170, 107594, 140340, 161391, 215188, 268985, 322782, 537970, 645564, 806955, 1075940, 1237331, 1613910, 2474662, 3227820, 3711993, 4949324, 6186655, 7423986, 12373310, 14847972, 18559965, 24746620, 37119930, 74239860]

約数ペア:

[(1, 74239860), (2, 37119930), (3, 24746620), (4, 18559965), (5, 14847972), (6, 12373310), (10, 7423986), (12, 6186655), (15, 4949324), (20, 3711993), (23, 3227820), (30, 2474662), (46, 1613910), (60, 1237331), (69, 1075940), (92, 806955), (115, 645564), (138, 537970), (230, 322782), (276, 268985), (345, 215188), (460, 161391), (529, 140340), (690, 107594), (1058, 70170), (1380, 53797), (1587, 46780), (2116, 35085), (2339, 31740), (2645, 28068), (3174, 23390), (4678, 15870), (5290, 14034), (6348, 11695), (7017, 10580), (7935, 9356)]