132912690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{17239}}^1$

素因数の和:17506

約数の個数: 32

約数和(自身を含む): 320250240

約数和(自身を除く): 187337550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 17239, 34478, 51717, 86195, 103434, 172390, 258585, 517170, 4430423, 8860846, 13291269, 22152115, 26582538, 44304230, 66456345, 132912690]

約数ペア:

[(1, 132912690), (2, 66456345), (3, 44304230), (5, 26582538), (6, 22152115), (10, 13291269), (15, 8860846), (30, 4430423), (257, 517170), (514, 258585), (771, 172390), (1285, 103434), (1542, 86195), (2570, 51717), (3855, 34478), (7710, 17239)]