2853830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{691}}^1$

素因数の和:764

約数の個数: 32

約数和(自身を含む): 5978880

約数和(自身を除く): 3125050

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 590, 691, 826, 1382, 2065, 3455, 4130, 4837, 6910, 9674, 24185, 40769, 48370, 81538, 203845, 285383, 407690, 570766, 1426915, 2853830]

約数ペア:

[(1, 2853830), (2, 1426915), (5, 570766), (7, 407690), (10, 285383), (14, 203845), (35, 81538), (59, 48370), (70, 40769), (118, 24185), (295, 9674), (413, 6910), (590, 4837), (691, 4130), (826, 3455), (1382, 2065)]