2636820

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:294

約数の個数: 96

約数和(自身を含む): 8668800

約数和(自身を除く): 6031980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 27, 30, 36, 38, 45, 54, 57, 60, 76, 90, 95, 108, 114, 135, 171, 180, 190, 228, 257, 270, 285, 342, 380, 513, 514, 540, 570, 684, 771, 855, 1026, 1028, 1140, 1285, 1542, 1710, 2052, 2313, 2565, 2570, 3084, 3420, 3855, 4626, 4883, 5130, 5140, 6939, 7710, 9252, 9766, 10260, 11565, 13878, 14649, 15420, 19532, 23130, 24415, 27756, 29298, 34695, 43947, 46260, 48830, 58596, 69390, 73245, 87894, 97660, 131841, 138780, 146490, 175788, 219735, 263682, 292980, 439470, 527364, 659205, 878940, 1318410, 2636820]

約数ペア:

[(1, 2636820), (2, 1318410), (3, 878940), (4, 659205), (5, 527364), (6, 439470), (9, 292980), (10, 263682), (12, 219735), (15, 175788), (18, 146490), (19, 138780), (20, 131841), (27, 97660), (30, 87894), (36, 73245), (38, 69390), (45, 58596), (54, 48830), (57, 46260), (60, 43947), (76, 34695), (90, 29298), (95, 27756), (108, 24415), (114, 23130), (135, 19532), (171, 15420), (180, 14649), (190, 13878), (228, 11565), (257, 10260), (270, 9766), (285, 9252), (342, 7710), (380, 6939), (513, 5140), (514, 5130), (540, 4883), (570, 4626), (684, 3855), (771, 3420), (855, 3084), (1026, 2570), (1028, 2565), (1140, 2313), (1285, 2052), (1542, 1710)]