1028382660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{167}}^1\times {\mathrm{34211}}^1$

素因数の和:34393

約数の個数: 72

約数和(自身を含む): 3138198336

約数和(自身を除く): 2109815676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 167, 180, 334, 501, 668, 835, 1002, 1503, 1670, 2004, 2505, 3006, 3340, 5010, 6012, 7515, 10020, 15030, 30060, 34211, 68422, 102633, 136844, 171055, 205266, 307899, 342110, 410532, 513165, 615798, 684220, 1026330, 1231596, 1539495, 2052660, 3078990, 5713237, 6157980, 11426474, 17139711, 22852948, 28566185, 34279422, 51419133, 57132370, 68558844, 85698555, 102838266, 114264740, 171397110, 205676532, 257095665, 342794220, 514191330, 1028382660]

約数ペア:

[(1, 1028382660), (2, 514191330), (3, 342794220), (4, 257095665), (5, 205676532), (6, 171397110), (9, 114264740), (10, 102838266), (12, 85698555), (15, 68558844), (18, 57132370), (20, 51419133), (30, 34279422), (36, 28566185), (45, 22852948), (60, 17139711), (90, 11426474), (167, 6157980), (180, 5713237), (334, 3078990), (501, 2052660), (668, 1539495), (835, 1231596), (1002, 1026330), (1503, 684220), (1670, 615798), (2004, 513165), (2505, 410532), (3006, 342110), (3340, 307899), (5010, 205266), (6012, 171055), (7515, 136844), (10020, 102633), (15030, 68422), (30060, 34211)]