82581810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{10711}}^1$

素因数の和:10978

約数の個数: 32

約数和(自身を含む): 198986112

約数和(自身を除く): 116404302

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 10711, 21422, 32133, 53555, 64266, 107110, 160665, 321330, 2752727, 5505454, 8258181, 13763635, 16516362, 27527270, 41290905, 82581810]

約数ペア:

[(1, 82581810), (2, 41290905), (3, 27527270), (5, 16516362), (6, 13763635), (10, 8258181), (15, 5505454), (30, 2752727), (257, 321330), (514, 160665), (771, 107110), (1285, 64266), (1542, 53555), (2570, 32133), (3855, 21422), (7710, 10711)]