290713620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{937}}^1\times {\mathrm{5171}}^1$

素因数の和:6120

約数の個数: 48

約数和(自身を含む): 815024448

約数和(自身を除く): 524310828

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 937, 1874, 2811, 3748, 4685, 5171, 5622, 9370, 10342, 11244, 14055, 15513, 18740, 20684, 25855, 28110, 31026, 51710, 56220, 62052, 77565, 103420, 155130, 310260, 4845227, 9690454, 14535681, 19380908, 24226135, 29071362, 48452270, 58142724, 72678405, 96904540, 145356810, 290713620]

約数ペア:

[(1, 290713620), (2, 145356810), (3, 96904540), (4, 72678405), (5, 58142724), (6, 48452270), (10, 29071362), (12, 24226135), (15, 19380908), (20, 14535681), (30, 9690454), (60, 4845227), (937, 310260), (1874, 155130), (2811, 103420), (3748, 77565), (4685, 62052), (5171, 56220), (5622, 51710), (9370, 31026), (10342, 28110), (11244, 25855), (14055, 20684), (15513, 18740)]