67801590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{251117}}^1$

素因数の和:251133

約数の個数: 32

約数和(自身を含む): 180804960

約数和(自身を除く): 113003370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 251117, 502234, 753351, 1255585, 1506702, 2260053, 2511170, 3766755, 4520106, 6780159, 7533510, 11300265, 13560318, 22600530, 33900795, 67801590]

約数ペア:

[(1, 67801590), (2, 33900795), (3, 22600530), (5, 13560318), (6, 11300265), (9, 7533510), (10, 6780159), (15, 4520106), (18, 3766755), (27, 2511170), (30, 2260053), (45, 1506702), (54, 1255585), (90, 753351), (135, 502234), (270, 251117)]