12460547890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{13921}}^1$

素因数の和:14627

約数の個数: 64

約数和(自身を含む): 27024272640

約数和(自身を除く): 14563724750

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 673, 1330, 1346, 3365, 4711, 6730, 9422, 12787, 13921, 23555, 25574, 27842, 47110, 63935, 69605, 89509, 97447, 127870, 139210, 179018, 194894, 264499, 447545, 487235, 528998, 895090, 974470, 1322495, 1851493, 2644990, 3702986, 9257465, 9368833, 18514930, 18737666, 46844165, 65581831, 93688330, 131163662, 178007827, 327909155, 356015654, 655818310, 890039135, 1246054789, 1780078270, 2492109578, 6230273945, 12460547890]

約数ペア:

[(1, 12460547890), (2, 6230273945), (5, 2492109578), (7, 1780078270), (10, 1246054789), (14, 890039135), (19, 655818310), (35, 356015654), (38, 327909155), (70, 178007827), (95, 131163662), (133, 93688330), (190, 65581831), (266, 46844165), (665, 18737666), (673, 18514930), (1330, 9368833), (1346, 9257465), (3365, 3702986), (4711, 2644990), (6730, 1851493), (9422, 1322495), (12787, 974470), (13921, 895090), (23555, 528998), (25574, 487235), (27842, 447545), (47110, 264499), (63935, 194894), (69605, 179018), (89509, 139210), (97447, 127870)]