190068420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{44617}}^1$

素因数の和:44700

約数の個数: 48

約数和(自身を含む): 539699328

約数和(自身を除く): 349630908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 44617, 89234, 133851, 178468, 223085, 267702, 446170, 535404, 669255, 892340, 1338510, 2677020, 3167807, 6335614, 9503421, 12671228, 15839035, 19006842, 31678070, 38013684, 47517105, 63356140, 95034210, 190068420]

約数ペア:

[(1, 190068420), (2, 95034210), (3, 63356140), (4, 47517105), (5, 38013684), (6, 31678070), (10, 19006842), (12, 15839035), (15, 12671228), (20, 9503421), (30, 6335614), (60, 3167807), (71, 2677020), (142, 1338510), (213, 892340), (284, 669255), (355, 535404), (426, 446170), (710, 267702), (852, 223085), (1065, 178468), (1420, 133851), (2130, 89234), (4260, 44617)]