3839580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 72

約数和(自身を含む): 11832912

約数和(自身を除く): 7993332

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 83, 90, 166, 180, 249, 257, 332, 415, 498, 514, 747, 771, 830, 996, 1028, 1245, 1285, 1494, 1542, 1660, 2313, 2490, 2570, 2988, 3084, 3735, 3855, 4626, 4980, 5140, 7470, 7710, 9252, 11565, 14940, 15420, 21331, 23130, 42662, 46260, 63993, 85324, 106655, 127986, 191979, 213310, 255972, 319965, 383958, 426620, 639930, 767916, 959895, 1279860, 1919790, 3839580]

約数ペア:

[(1, 3839580), (2, 1919790), (3, 1279860), (4, 959895), (5, 767916), (6, 639930), (9, 426620), (10, 383958), (12, 319965), (15, 255972), (18, 213310), (20, 191979), (30, 127986), (36, 106655), (45, 85324), (60, 63993), (83, 46260), (90, 42662), (166, 23130), (180, 21331), (249, 15420), (257, 14940), (332, 11565), (415, 9252), (498, 7710), (514, 7470), (747, 5140), (771, 4980), (830, 4626), (996, 3855), (1028, 3735), (1245, 3084), (1285, 2988), (1494, 2570), (1542, 2490), (1660, 2313)]