90079140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1811}}^1$

素因数の和:2652

約数の個数: 48

約数和(自身を含む): 252665280

約数和(自身を除く): 162586140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 829, 1658, 1811, 2487, 3316, 3622, 4145, 4974, 5433, 7244, 8290, 9055, 9948, 10866, 12435, 16580, 18110, 21732, 24870, 27165, 36220, 49740, 54330, 108660, 1501319, 3002638, 4503957, 6005276, 7506595, 9007914, 15013190, 18015828, 22519785, 30026380, 45039570, 90079140]

約数ペア:

[(1, 90079140), (2, 45039570), (3, 30026380), (4, 22519785), (5, 18015828), (6, 15013190), (10, 9007914), (12, 7506595), (15, 6005276), (20, 4503957), (30, 3002638), (60, 1501319), (829, 108660), (1658, 54330), (1811, 49740), (2487, 36220), (3316, 27165), (3622, 24870), (4145, 21732), (4974, 18110), (5433, 16580), (7244, 12435), (8290, 10866), (9055, 9948)]