19084030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 44323200

約数和(自身を除く): 25239170

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 49, 58, 70, 79, 85, 98, 119, 145, 158, 170, 203, 238, 245, 290, 395, 406, 490, 493, 553, 595, 790, 833, 986, 1015, 1106, 1190, 1343, 1421, 1666, 2030, 2291, 2465, 2686, 2765, 2842, 3451, 3871, 4165, 4582, 4930, 5530, 6715, 6902, 7105, 7742, 8330, 9401, 11455, 13430, 14210, 16037, 17255, 18802, 19355, 22910, 24157, 32074, 34510, 38710, 38947, 47005, 48314, 65807, 77894, 80185, 94010, 112259, 120785, 131614, 160370, 194735, 224518, 241570, 272629, 329035, 389470, 545258, 561295, 658070, 1122590, 1363145, 1908403, 2726290, 3816806, 9542015, 19084030]

約数ペア:

[(1, 19084030), (2, 9542015), (5, 3816806), (7, 2726290), (10, 1908403), (14, 1363145), (17, 1122590), (29, 658070), (34, 561295), (35, 545258), (49, 389470), (58, 329035), (70, 272629), (79, 241570), (85, 224518), (98, 194735), (119, 160370), (145, 131614), (158, 120785), (170, 112259), (203, 94010), (238, 80185), (245, 77894), (290, 65807), (395, 48314), (406, 47005), (490, 38947), (493, 38710), (553, 34510), (595, 32074), (790, 24157), (833, 22910), (986, 19355), (1015, 18802), (1106, 17255), (1190, 16037), (1343, 14210), (1421, 13430), (1666, 11455), (2030, 9401), (2291, 8330), (2465, 7742), (2686, 7105), (2765, 6902), (2842, 6715), (3451, 5530), (3871, 4930), (4165, 4582)]