74049420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 72

約数和(自身を含む): 216837936

約数和(自身を除く): 142788516

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, 2333, 2645, 3174, 4666, 5290, 6348, 6999, 7935, 9332, 10580, 11665, 13998, 15870, 23330, 27996, 31740, 34995, 46660, 53659, 69990, 107318, 139980, 160977, 214636, 268295, 321954, 536590, 643908, 804885, 1073180, 1234157, 1609770, 2468314, 3219540, 3702471, 4936628, 6170785, 7404942, 12341570, 14809884, 18512355, 24683140, 37024710, 74049420]

約数ペア:

[(1, 74049420), (2, 37024710), (3, 24683140), (4, 18512355), (5, 14809884), (6, 12341570), (10, 7404942), (12, 6170785), (15, 4936628), (20, 3702471), (23, 3219540), (30, 2468314), (46, 1609770), (60, 1234157), (69, 1073180), (92, 804885), (115, 643908), (138, 536590), (230, 321954), (276, 268295), (345, 214636), (460, 160977), (529, 139980), (690, 107318), (1058, 69990), (1380, 53659), (1587, 46660), (2116, 34995), (2333, 31740), (2645, 27996), (3174, 23330), (4666, 15870), (5290, 13998), (6348, 11665), (6999, 10580), (7935, 9332)]