315191670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{126583}}^1$

素因数の和:126676

約数の個数: 32

約数和(自身を含む): 765580032

約数和(自身を除く): 450388362

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 126583, 253166, 379749, 632915, 759498, 1265830, 1898745, 3797490, 10506389, 21012778, 31519167, 52531945, 63038334, 105063890, 157595835, 315191670]

約数ペア:

[(1, 315191670), (2, 157595835), (3, 105063890), (5, 63038334), (6, 52531945), (10, 31519167), (15, 21012778), (30, 10506389), (83, 3797490), (166, 1898745), (249, 1265830), (415, 759498), (498, 632915), (830, 379749), (1245, 253166), (2490, 126583)]