2012967795

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1481}}^1$

素因数の和:1636

約数の個数: 64

約数和(自身を含む): 3460055040

約数和(自身を除く): 1447087245

約数列:

[1, 3, 5, 15, 31, 37, 79, 93, 111, 155, 185, 237, 395, 465, 555, 1147, 1185, 1481, 2449, 2923, 3441, 4443, 5735, 7347, 7405, 8769, 12245, 14615, 17205, 22215, 36735, 43845, 45911, 54797, 90613, 116999, 137733, 164391, 229555, 271839, 273985, 350997, 453065, 584995, 688665, 821955, 1359195, 1698707, 1754985, 3626969, 4328963, 5096121, 8493535, 10880907, 12986889, 18134845, 21644815, 25480605, 54404535, 64934445, 134197853, 402593559, 670989265, 2012967795]

約数ペア:

[(1, 2012967795), (3, 670989265), (5, 402593559), (15, 134197853), (31, 64934445), (37, 54404535), (79, 25480605), (93, 21644815), (111, 18134845), (155, 12986889), (185, 10880907), (237, 8493535), (395, 5096121), (465, 4328963), (555, 3626969), (1147, 1754985), (1185, 1698707), (1481, 1359195), (2449, 821955), (2923, 688665), (3441, 584995), (4443, 453065), (5735, 350997), (7347, 273985), (7405, 271839), (8769, 229555), (12245, 164391), (14615, 137733), (17205, 116999), (22215, 90613), (36735, 54797), (43845, 45911)]