10015008660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{783647}}^1$

素因数の和:783733

約数の個数: 72

約数和(自身を含む): 30806770176

約数和(自身を除く): 20791761516

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 3195, 4260, 6390, 12780, 783647, 1567294, 2350941, 3134588, 3918235, 4701882, 7052823, 7836470, 9403764, 11754705, 14105646, 15672940, 23509410, 28211292, 35264115, 47018820, 55638937, 70528230, 111277874, 141056460, 166916811, 222555748, 278194685, 333833622, 500750433, 556389370, 667667244, 834584055, 1001500866, 1112778740, 1669168110, 2003001732, 2503752165, 3338336220, 5007504330, 10015008660]

約数ペア:

[(1, 10015008660), (2, 5007504330), (3, 3338336220), (4, 2503752165), (5, 2003001732), (6, 1669168110), (9, 1112778740), (10, 1001500866), (12, 834584055), (15, 667667244), (18, 556389370), (20, 500750433), (30, 333833622), (36, 278194685), (45, 222555748), (60, 166916811), (71, 141056460), (90, 111277874), (142, 70528230), (180, 55638937), (213, 47018820), (284, 35264115), (355, 28211292), (426, 23509410), (639, 15672940), (710, 14105646), (852, 11754705), (1065, 9403764), (1278, 7836470), (1420, 7052823), (2130, 4701882), (2556, 3918235), (3195, 3134588), (4260, 2350941), (6390, 1567294), (12780, 783647)]