387445310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{75821}}^1$

素因数の和:75908

約数の個数: 32

約数和(自身を含む): 807959232

約数和(自身を除く): 420513922

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 75821, 151642, 379105, 530747, 758210, 1061494, 2653735, 5307470, 5534933, 11069866, 27674665, 38744531, 55349330, 77489062, 193722655, 387445310]

約数ペア:

[(1, 387445310), (2, 193722655), (5, 77489062), (7, 55349330), (10, 38744531), (14, 27674665), (35, 11069866), (70, 5534933), (73, 5307470), (146, 2653735), (365, 1061494), (511, 758210), (730, 530747), (1022, 379105), (2555, 151642), (5110, 75821)]