31349241180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2385787}}^1$

素因数の和:2385875

約数の個数: 72

約数和(自身を含む): 96395378352

約数和(自身を除く): 65046137172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 6570, 13140, 2385787, 4771574, 7157361, 9543148, 11928935, 14314722, 21472083, 23857870, 28629444, 35786805, 42944166, 47715740, 71573610, 85888332, 107360415, 143147220, 174162451, 214720830, 348324902, 429441660, 522487353, 696649804, 870812255, 1044974706, 1567462059, 1741624510, 2089949412, 2612436765, 3134924118, 3483249020, 5224873530, 6269848236, 7837310295, 10449747060, 15674620590, 31349241180]

約数ペア:

[(1, 31349241180), (2, 15674620590), (3, 10449747060), (4, 7837310295), (5, 6269848236), (6, 5224873530), (9, 3483249020), (10, 3134924118), (12, 2612436765), (15, 2089949412), (18, 1741624510), (20, 1567462059), (30, 1044974706), (36, 870812255), (45, 696649804), (60, 522487353), (73, 429441660), (90, 348324902), (146, 214720830), (180, 174162451), (219, 143147220), (292, 107360415), (365, 85888332), (438, 71573610), (657, 47715740), (730, 42944166), (876, 35786805), (1095, 28629444), (1314, 23857870), (1460, 21472083), (2190, 14314722), (2628, 11928935), (3285, 9543148), (4380, 7157361), (6570, 4771574), (13140, 2385787)]