2113012790

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{8747}}^1$

素因数の和:8814

約数の個数: 96

約数和(自身を含む): 4846741920

約数和(自身を除く): 2733729130

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 49, 58, 70, 85, 98, 119, 145, 170, 203, 238, 245, 290, 406, 490, 493, 595, 833, 986, 1015, 1190, 1421, 1666, 2030, 2465, 2842, 3451, 4165, 4930, 6902, 7105, 8330, 8747, 14210, 17255, 17494, 24157, 34510, 43735, 48314, 61229, 87470, 120785, 122458, 148699, 241570, 253663, 297398, 306145, 428603, 507326, 612290, 743495, 857206, 1040893, 1268315, 1486990, 1775641, 2081786, 2143015, 2536630, 3551282, 4286030, 4312271, 5204465, 7286251, 8624542, 8878205, 10408930, 12429487, 14572502, 17756410, 21561355, 24858974, 30185897, 36431255, 43122710, 60371794, 62147435, 72862510, 124294870, 150929485, 211301279, 301858970, 422602558, 1056506395, 2113012790]

約数ペア:

[(1, 2113012790), (2, 1056506395), (5, 422602558), (7, 301858970), (10, 211301279), (14, 150929485), (17, 124294870), (29, 72862510), (34, 62147435), (35, 60371794), (49, 43122710), (58, 36431255), (70, 30185897), (85, 24858974), (98, 21561355), (119, 17756410), (145, 14572502), (170, 12429487), (203, 10408930), (238, 8878205), (245, 8624542), (290, 7286251), (406, 5204465), (490, 4312271), (493, 4286030), (595, 3551282), (833, 2536630), (986, 2143015), (1015, 2081786), (1190, 1775641), (1421, 1486990), (1666, 1268315), (2030, 1040893), (2465, 857206), (2842, 743495), (3451, 612290), (4165, 507326), (4930, 428603), (6902, 306145), (7105, 297398), (8330, 253663), (8747, 241570), (14210, 148699), (17255, 122458), (17494, 120785), (24157, 87470), (34510, 61229), (43735, 48314)]