212920949580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2345461}}^1$

素因数の和:2345579

約数の個数: 96

約数和(自身を含む): 638340937920

約数和(自身を除く): 425419988340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 89, 102, 170, 178, 204, 255, 267, 340, 356, 445, 510, 534, 890, 1020, 1068, 1335, 1513, 1780, 2670, 3026, 4539, 5340, 6052, 7565, 9078, 15130, 18156, 22695, 30260, 45390, 90780, 2345461, 4690922, 7036383, 9381844, 11727305, 14072766, 23454610, 28145532, 35181915, 39872837, 46909220, 70363830, 79745674, 119618511, 140727660, 159491348, 199364185, 208746029, 239237022, 398728370, 417492058, 478474044, 598092555, 626238087, 797456740, 834984116, 1043730145, 1196185110, 1252476174, 2087460290, 2392370220, 2504952348, 3131190435, 3548682493, 4174920580, 6262380870, 7097364986, 10646047479, 12524761740, 14194729972, 17743412465, 21292094958, 35486824930, 42584189916, 53230237395, 70973649860, 106460474790, 212920949580]

約数ペア:

[(1, 212920949580), (2, 106460474790), (3, 70973649860), (4, 53230237395), (5, 42584189916), (6, 35486824930), (10, 21292094958), (12, 17743412465), (15, 14194729972), (17, 12524761740), (20, 10646047479), (30, 7097364986), (34, 6262380870), (51, 4174920580), (60, 3548682493), (68, 3131190435), (85, 2504952348), (89, 2392370220), (102, 2087460290), (170, 1252476174), (178, 1196185110), (204, 1043730145), (255, 834984116), (267, 797456740), (340, 626238087), (356, 598092555), (445, 478474044), (510, 417492058), (534, 398728370), (890, 239237022), (1020, 208746029), (1068, 199364185), (1335, 159491348), (1513, 140727660), (1780, 119618511), (2670, 79745674), (3026, 70363830), (4539, 46909220), (5340, 39872837), (6052, 35181915), (7565, 28145532), (9078, 23454610), (15130, 14072766), (18156, 11727305), (22695, 9381844), (30260, 7036383), (45390, 4690922), (90780, 2345461)]