796061340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{31817}}^1$

素因数の和:31971

約数の個数: 72

約数和(自身を含む): 2432167920

約数和(自身を除く): 1636106580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2085, 2502, 2780, 4170, 5004, 6255, 8340, 12510, 25020, 31817, 63634, 95451, 127268, 159085, 190902, 286353, 318170, 381804, 477255, 572706, 636340, 954510, 1145412, 1431765, 1909020, 2863530, 4422563, 5727060, 8845126, 13267689, 17690252, 22112815, 26535378, 39803067, 44225630, 53070756, 66338445, 79606134, 88451260, 132676890, 159212268, 199015335, 265353780, 398030670, 796061340]

約数ペア:

[(1, 796061340), (2, 398030670), (3, 265353780), (4, 199015335), (5, 159212268), (6, 132676890), (9, 88451260), (10, 79606134), (12, 66338445), (15, 53070756), (18, 44225630), (20, 39803067), (30, 26535378), (36, 22112815), (45, 17690252), (60, 13267689), (90, 8845126), (139, 5727060), (180, 4422563), (278, 2863530), (417, 1909020), (556, 1431765), (695, 1145412), (834, 954510), (1251, 636340), (1390, 572706), (1668, 477255), (2085, 381804), (2502, 318170), (2780, 286353), (4170, 190902), (5004, 159085), (6255, 127268), (8340, 95451), (12510, 63634), (25020, 31817)]