1900756710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{217727}}^1$

素因数の和:217837

約数の個数: 48

約数和(自身を含む): 4992938496

約数和(自身を除く): 3092181786

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 97, 194, 291, 485, 582, 873, 970, 1455, 1746, 2910, 4365, 8730, 217727, 435454, 653181, 1088635, 1306362, 1959543, 2177270, 3265905, 3919086, 6531810, 9797715, 19595430, 21119519, 42239038, 63358557, 105597595, 126717114, 190075671, 211195190, 316792785, 380151342, 633585570, 950378355, 1900756710]

約数ペア:

[(1, 1900756710), (2, 950378355), (3, 633585570), (5, 380151342), (6, 316792785), (9, 211195190), (10, 190075671), (15, 126717114), (18, 105597595), (30, 63358557), (45, 42239038), (90, 21119519), (97, 19595430), (194, 9797715), (291, 6531810), (485, 3919086), (582, 3265905), (873, 2177270), (970, 1959543), (1455, 1306362), (1746, 1088635), (2910, 653181), (4365, 435454), (8730, 217727)]