166526990

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{11719}}^1$

素因数の和:11769

約数の個数: 48

約数和(自身を含む): 360741600

約数和(自身を除く): 194214610

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 2030, 2842, 7105, 11719, 14210, 23438, 58595, 82033, 117190, 164066, 339851, 410165, 574231, 679702, 820330, 1148462, 1699255, 2378957, 2871155, 3398510, 4757914, 5742310, 11894785, 16652699, 23789570, 33305398, 83263495, 166526990]

約数ペア:

[(1, 166526990), (2, 83263495), (5, 33305398), (7, 23789570), (10, 16652699), (14, 11894785), (29, 5742310), (35, 4757914), (49, 3398510), (58, 2871155), (70, 2378957), (98, 1699255), (145, 1148462), (203, 820330), (245, 679702), (290, 574231), (406, 410165), (490, 339851), (1015, 164066), (1421, 117190), (2030, 82033), (2842, 58595), (7105, 23438), (11719, 14210)]