19613370

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1583}}^1$

素因数の和:1659

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 35129670

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1583, 1770, 2065, 2478, 3166, 4130, 4749, 6195, 7915, 9498, 11081, 12390, 15830, 22162, 23745, 33243, 47490, 55405, 66486, 93397, 110810, 166215, 186794, 280191, 332430, 466985, 560382, 653779, 933970, 1307558, 1400955, 1961337, 2801910, 3268895, 3922674, 6537790, 9806685, 19613370]

約数ペア:

[(1, 19613370), (2, 9806685), (3, 6537790), (5, 3922674), (6, 3268895), (7, 2801910), (10, 1961337), (14, 1400955), (15, 1307558), (21, 933970), (30, 653779), (35, 560382), (42, 466985), (59, 332430), (70, 280191), (105, 186794), (118, 166215), (177, 110810), (210, 93397), (295, 66486), (354, 55405), (413, 47490), (590, 33243), (826, 23745), (885, 22162), (1239, 15830), (1583, 12390), (1770, 11081), (2065, 9498), (2478, 7915), (3166, 6195), (4130, 4749)]