30689616

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{14869}}^1$

素因数の和:14923

約数の個数: 40

約数和(自身を含む): 81130720

約数和(自身を除く): 50441104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 14869, 29738, 44607, 59476, 89214, 118952, 178428, 237904, 356856, 639367, 713712, 1278734, 1918101, 2557468, 3836202, 5114936, 7672404, 10229872, 15344808, 30689616]

約数ペア:

[(1, 30689616), (2, 15344808), (3, 10229872), (4, 7672404), (6, 5114936), (8, 3836202), (12, 2557468), (16, 1918101), (24, 1278734), (43, 713712), (48, 639367), (86, 356856), (129, 237904), (172, 178428), (258, 118952), (344, 89214), (516, 59476), (688, 44607), (1032, 29738), (2064, 14869)]