12887378210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{26267}}^1$

素因数の和:26487

約数の個数: 64

約数和(自身を含む): 27295183872

約数和(自身を除く): 14407805662

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 163, 215, 301, 326, 430, 602, 815, 1141, 1505, 1630, 2282, 3010, 5705, 7009, 11410, 14018, 26267, 35045, 49063, 52534, 70090, 98126, 131335, 183869, 245315, 262670, 367738, 490630, 919345, 1129481, 1838690, 2258962, 4281521, 5647405, 7906367, 8563042, 11294810, 15812734, 21407605, 29970647, 39531835, 42815210, 59941294, 79063670, 149853235, 184105403, 299706470, 368210806, 920527015, 1288737821, 1841054030, 2577475642, 6443689105, 12887378210]

約数ペア:

[(1, 12887378210), (2, 6443689105), (5, 2577475642), (7, 1841054030), (10, 1288737821), (14, 920527015), (35, 368210806), (43, 299706470), (70, 184105403), (86, 149853235), (163, 79063670), (215, 59941294), (301, 42815210), (326, 39531835), (430, 29970647), (602, 21407605), (815, 15812734), (1141, 11294810), (1505, 8563042), (1630, 7906367), (2282, 5647405), (3010, 4281521), (5705, 2258962), (7009, 1838690), (11410, 1129481), (14018, 919345), (26267, 490630), (35045, 367738), (49063, 262670), (52534, 245315), (70090, 183869), (98126, 131335)]