8135366940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1051081}}^1$

素因数の和:1051139

約数の個数: 72

約数和(自身を含む): 25251193968

約数和(自身を除く): 17115827028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 7740, 1051081, 2102162, 3153243, 4204324, 5255405, 6306486, 9459729, 10510810, 12612972, 15766215, 18919458, 21021620, 31532430, 37838916, 45196483, 47298645, 63064860, 90392966, 94597290, 135589449, 180785932, 189194580, 225982415, 271178898, 406768347, 451964830, 542357796, 677947245, 813536694, 903929660, 1355894490, 1627073388, 2033841735, 2711788980, 4067683470, 8135366940]

約数ペア:

[(1, 8135366940), (2, 4067683470), (3, 2711788980), (4, 2033841735), (5, 1627073388), (6, 1355894490), (9, 903929660), (10, 813536694), (12, 677947245), (15, 542357796), (18, 451964830), (20, 406768347), (30, 271178898), (36, 225982415), (43, 189194580), (45, 180785932), (60, 135589449), (86, 94597290), (90, 90392966), (129, 63064860), (172, 47298645), (180, 45196483), (215, 37838916), (258, 31532430), (387, 21021620), (430, 18919458), (516, 15766215), (645, 12612972), (774, 10510810), (860, 9459729), (1290, 6306486), (1548, 5255405), (1935, 4204324), (2580, 3153243), (3870, 2102162), (7740, 1051081)]