1369754820

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{51767}}^1$

素因数の和:51799

約数の個数: 144

約数和(自身を含む): 4957303680

約数和(自身を除く): 3587548860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 49, 54, 60, 63, 70, 84, 90, 98, 105, 108, 126, 135, 140, 147, 180, 189, 196, 210, 245, 252, 270, 294, 315, 378, 420, 441, 490, 540, 588, 630, 735, 756, 882, 945, 980, 1260, 1323, 1470, 1764, 1890, 2205, 2646, 2940, 3780, 4410, 5292, 6615, 8820, 13230, 26460, 51767, 103534, 155301, 207068, 258835, 310602, 362369, 465903, 517670, 621204, 724738, 776505, 931806, 1035340, 1087107, 1397709, 1449476, 1553010, 1811845, 1863612, 2174214, 2329515, 2536583, 2795418, 3106020, 3261321, 3623690, 4348428, 4659030, 5073166, 5435535, 5590836, 6522642, 6988545, 7247380, 7609749, 9318060, 9783963, 10146332, 10871070, 12682915, 13045284, 13977090, 15219498, 16306605, 19567926, 21742140, 22829247, 25365830, 27954180, 30438996, 32613210, 38048745, 39135852, 45658494, 48919815, 50731660, 65226420, 68487741, 76097490, 91316988, 97839630, 114146235, 136975482, 152194980, 195679260, 228292470, 273950964, 342438705, 456584940, 684877410, 1369754820]

約数ペア:

[(1, 1369754820), (2, 684877410), (3, 456584940), (4, 342438705), (5, 273950964), (6, 228292470), (7, 195679260), (9, 152194980), (10, 136975482), (12, 114146235), (14, 97839630), (15, 91316988), (18, 76097490), (20, 68487741), (21, 65226420), (27, 50731660), (28, 48919815), (30, 45658494), (35, 39135852), (36, 38048745), (42, 32613210), (45, 30438996), (49, 27954180), (54, 25365830), (60, 22829247), (63, 21742140), (70, 19567926), (84, 16306605), (90, 15219498), (98, 13977090), (105, 13045284), (108, 12682915), (126, 10871070), (135, 10146332), (140, 9783963), (147, 9318060), (180, 7609749), (189, 7247380), (196, 6988545), (210, 6522642), (245, 5590836), (252, 5435535), (270, 5073166), (294, 4659030), (315, 4348428), (378, 3623690), (420, 3261321), (441, 3106020), (490, 2795418), (540, 2536583), (588, 2329515), (630, 2174214), (735, 1863612), (756, 1811845), (882, 1553010), (945, 1449476), (980, 1397709), (1260, 1087107), (1323, 1035340), (1470, 931806), (1764, 776505), (1890, 724738), (2205, 621204), (2646, 517670), (2940, 465903), (3780, 362369), (4410, 310602), (5292, 258835), (6615, 207068), (8820, 155301), (13230, 103534), (26460, 51767)]