2019082410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{41777}}^1$

素因数の和:41972

約数の個数: 64

約数和(自身を含む): 5414428800

約数和(自身を除く): 3395346390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 179, 270, 358, 537, 895, 1074, 1611, 1790, 2685, 3222, 4833, 5370, 8055, 9666, 16110, 24165, 41777, 48330, 83554, 125331, 208885, 250662, 375993, 417770, 626655, 751986, 1127979, 1253310, 1879965, 2255958, 3759930, 5639895, 7478083, 11279790, 14956166, 22434249, 37390415, 44868498, 67302747, 74780830, 112171245, 134605494, 201908241, 224342490, 336513735, 403816482, 673027470, 1009541205, 2019082410]

約数ペア:

[(1, 2019082410), (2, 1009541205), (3, 673027470), (5, 403816482), (6, 336513735), (9, 224342490), (10, 201908241), (15, 134605494), (18, 112171245), (27, 74780830), (30, 67302747), (45, 44868498), (54, 37390415), (90, 22434249), (135, 14956166), (179, 11279790), (270, 7478083), (358, 5639895), (537, 3759930), (895, 2255958), (1074, 1879965), (1611, 1253310), (1790, 1127979), (2685, 751986), (3222, 626655), (4833, 417770), (5370, 375993), (8055, 250662), (9666, 208885), (16110, 125331), (24165, 83554), (41777, 48330)]