19390307130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1426807}}^1$

素因数の和:1426971

約数の個数: 48

約数和(自身を含む): 50748706944

約数和(自身を除く): 31358399814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 151, 302, 453, 755, 906, 1359, 1510, 2265, 2718, 4530, 6795, 13590, 1426807, 2853614, 4280421, 7134035, 8560842, 12841263, 14268070, 21402105, 25682526, 42804210, 64206315, 128412630, 215447857, 430895714, 646343571, 1077239285, 1292687142, 1939030713, 2154478570, 3231717855, 3878061426, 6463435710, 9695153565, 19390307130]

約数ペア:

[(1, 19390307130), (2, 9695153565), (3, 6463435710), (5, 3878061426), (6, 3231717855), (9, 2154478570), (10, 1939030713), (15, 1292687142), (18, 1077239285), (30, 646343571), (45, 430895714), (90, 215447857), (151, 128412630), (302, 64206315), (453, 42804210), (755, 25682526), (906, 21402105), (1359, 14268070), (1510, 12841263), (2265, 8560842), (2718, 7134035), (4530, 4280421), (6795, 2853614), (13590, 1426807)]