1330658810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1279}}^1$

素因数の和:1503

約数の個数: 64

約数和(自身を含む): 2647572480

約数和(自身を除く): 1316913670

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 151, 265, 302, 530, 689, 755, 1279, 1378, 1510, 1963, 2558, 3445, 3926, 6395, 6890, 8003, 9815, 12790, 16006, 16627, 19630, 33254, 40015, 67787, 80030, 83135, 104039, 135574, 166270, 193129, 208078, 338935, 386258, 520195, 677870, 881231, 965645, 1040390, 1762462, 1931290, 2510677, 4406155, 5021354, 8812310, 10235837, 12553385, 20471674, 25106770, 51179185, 102358370, 133065881, 266131762, 665329405, 1330658810]

約数ペア:

[(1, 1330658810), (2, 665329405), (5, 266131762), (10, 133065881), (13, 102358370), (26, 51179185), (53, 25106770), (65, 20471674), (106, 12553385), (130, 10235837), (151, 8812310), (265, 5021354), (302, 4406155), (530, 2510677), (689, 1931290), (755, 1762462), (1279, 1040390), (1378, 965645), (1510, 881231), (1963, 677870), (2558, 520195), (3445, 386258), (3926, 338935), (6395, 208078), (6890, 193129), (8003, 166270), (9815, 135574), (12790, 104039), (16006, 83135), (16627, 80030), (19630, 67787), (33254, 40015)]