1322490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3414

約数の個数: 32

約数和(自身を含む): 3419136

約数和(自身を除く): 2096646

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3391, 6782, 10173, 16955, 20346, 33910, 44083, 50865, 88166, 101730, 132249, 220415, 264498, 440830, 661245, 1322490]

約数ペア:

[(1, 1322490), (2, 661245), (3, 440830), (5, 264498), (6, 220415), (10, 132249), (13, 101730), (15, 88166), (26, 50865), (30, 44083), (39, 33910), (65, 20346), (78, 16955), (130, 10173), (195, 6782), (390, 3391)]