2051151570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{7723}}^1$

素因数の和:7976

約数の個数: 96

約数和(自身を含む): 5769271872

約数和(自身を除く): 3718120302

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 227, 234, 390, 454, 585, 681, 1135, 1170, 1362, 2043, 2270, 2951, 3405, 4086, 5902, 6810, 7723, 8853, 10215, 14755, 15446, 17706, 20430, 23169, 26559, 29510, 38615, 44265, 46338, 53118, 69507, 77230, 88530, 100399, 115845, 132795, 139014, 200798, 231690, 265590, 301197, 347535, 501995, 602394, 695070, 903591, 1003990, 1505985, 1753121, 1807182, 3011970, 3506242, 4517955, 5259363, 8765605, 9035910, 10518726, 15778089, 17531210, 22790573, 26296815, 31556178, 45581146, 52593630, 68371719, 78890445, 113952865, 136743438, 157780890, 205115157, 227905730, 341858595, 410230314, 683717190, 1025575785, 2051151570]

約数ペア:

[(1, 2051151570), (2, 1025575785), (3, 683717190), (5, 410230314), (6, 341858595), (9, 227905730), (10, 205115157), (13, 157780890), (15, 136743438), (18, 113952865), (26, 78890445), (30, 68371719), (39, 52593630), (45, 45581146), (65, 31556178), (78, 26296815), (90, 22790573), (117, 17531210), (130, 15778089), (195, 10518726), (227, 9035910), (234, 8765605), (390, 5259363), (454, 4517955), (585, 3506242), (681, 3011970), (1135, 1807182), (1170, 1753121), (1362, 1505985), (2043, 1003990), (2270, 903591), (2951, 695070), (3405, 602394), (4086, 501995), (5902, 347535), (6810, 301197), (7723, 265590), (8853, 231690), (10215, 200798), (14755, 139014), (15446, 132795), (17706, 115845), (20430, 100399), (23169, 88530), (26559, 77230), (29510, 69507), (38615, 53118), (44265, 46338)]