1821443310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1433}}^1$

素因数の和:1962

約数の個数: 96

約数和(自身を含む): 4912539840

約数和(自身を除く): 3091096530

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 45, 58, 87, 90, 145, 174, 261, 290, 435, 487, 522, 870, 974, 1305, 1433, 1461, 2435, 2610, 2866, 2922, 4299, 4383, 4870, 7165, 7305, 8598, 8766, 12897, 14123, 14330, 14610, 21495, 21915, 25794, 28246, 41557, 42369, 42990, 43830, 64485, 70615, 83114, 84738, 124671, 127107, 128970, 141230, 207785, 211845, 249342, 254214, 374013, 415570, 423690, 623355, 635535, 697871, 748026, 1246710, 1271070, 1395742, 1870065, 2093613, 3489355, 3740130, 4187226, 6280839, 6978710, 10468065, 12561678, 20238259, 20936130, 31404195, 40476518, 60714777, 62808390, 101191295, 121429554, 182144331, 202382590, 303573885, 364288662, 607147770, 910721655, 1821443310]

約数ペア:

[(1, 1821443310), (2, 910721655), (3, 607147770), (5, 364288662), (6, 303573885), (9, 202382590), (10, 182144331), (15, 121429554), (18, 101191295), (29, 62808390), (30, 60714777), (45, 40476518), (58, 31404195), (87, 20936130), (90, 20238259), (145, 12561678), (174, 10468065), (261, 6978710), (290, 6280839), (435, 4187226), (487, 3740130), (522, 3489355), (870, 2093613), (974, 1870065), (1305, 1395742), (1433, 1271070), (1461, 1246710), (2435, 748026), (2610, 697871), (2866, 635535), (2922, 623355), (4299, 423690), (4383, 415570), (4870, 374013), (7165, 254214), (7305, 249342), (8598, 211845), (8766, 207785), (12897, 141230), (14123, 128970), (14330, 127107), (14610, 124671), (21495, 84738), (21915, 83114), (25794, 70615), (28246, 64485), (41557, 43830), (42369, 42990)]