133719690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{342871}}^1$

素因数の和:342894

約数の個数: 32

約数和(自身を含む): 345614976

約数和(自身を除く): 211895286

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 342871, 685742, 1028613, 1714355, 2057226, 3428710, 4457323, 5143065, 8914646, 10286130, 13371969, 22286615, 26743938, 44573230, 66859845, 133719690]

約数ペア:

[(1, 133719690), (2, 66859845), (3, 44573230), (5, 26743938), (6, 22286615), (10, 13371969), (13, 10286130), (15, 8914646), (26, 5143065), (30, 4457323), (39, 3428710), (65, 2057226), (78, 1714355), (130, 1028613), (195, 685742), (390, 342871)]