17142660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{727}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 52468416

約数和(自身を除く): 35325756

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 727, 786, 1179, 1310, 1454, 1572, 1965, 2181, 2358, 2620, 2908, 3635, 3930, 4362, 4716, 5895, 6543, 7270, 7860, 8724, 10905, 11790, 13086, 14540, 21810, 23580, 26172, 32715, 43620, 65430, 95237, 130860, 190474, 285711, 380948, 476185, 571422, 857133, 952370, 1142844, 1428555, 1714266, 1904740, 2857110, 3428532, 4285665, 5714220, 8571330, 17142660]

約数ペア:

[(1, 17142660), (2, 8571330), (3, 5714220), (4, 4285665), (5, 3428532), (6, 2857110), (9, 1904740), (10, 1714266), (12, 1428555), (15, 1142844), (18, 952370), (20, 857133), (30, 571422), (36, 476185), (45, 380948), (60, 285711), (90, 190474), (131, 130860), (180, 95237), (262, 65430), (393, 43620), (524, 32715), (655, 26172), (727, 23580), (786, 21810), (1179, 14540), (1310, 13086), (1454, 11790), (1572, 10905), (1965, 8724), (2181, 7860), (2358, 7270), (2620, 6543), (2908, 5895), (3635, 4716), (3930, 4362)]