32305140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{25639}}^1$

素因数の和:25661

約数の個数: 72

約数和(自身を含む): 111995520

約数和(自身を除く): 79690380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 25639, 51278, 76917, 102556, 128195, 153834, 179473, 230751, 256390, 307668, 358946, 384585, 461502, 512780, 538419, 717892, 769170, 897365, 923004, 1076838, 1153755, 1538340, 1615257, 1794730, 2153676, 2307510, 2692095, 3230514, 3589460, 4615020, 5384190, 6461028, 8076285, 10768380, 16152570, 32305140]

約数ペア:

[(1, 32305140), (2, 16152570), (3, 10768380), (4, 8076285), (5, 6461028), (6, 5384190), (7, 4615020), (9, 3589460), (10, 3230514), (12, 2692095), (14, 2307510), (15, 2153676), (18, 1794730), (20, 1615257), (21, 1538340), (28, 1153755), (30, 1076838), (35, 923004), (36, 897365), (42, 769170), (45, 717892), (60, 538419), (63, 512780), (70, 461502), (84, 384585), (90, 358946), (105, 307668), (126, 256390), (140, 230751), (180, 179473), (210, 153834), (252, 128195), (315, 102556), (420, 76917), (630, 51278), (1260, 25639)]