2023778270

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{2417}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 3916463616

約数和(自身を除く): 1892685346

約数列:

[1, 2, 5, 10, 31, 37, 62, 73, 74, 146, 155, 185, 310, 365, 370, 730, 1147, 2263, 2294, 2417, 2701, 4526, 4834, 5402, 5735, 11315, 11470, 12085, 13505, 22630, 24170, 27010, 74927, 83731, 89429, 149854, 167462, 176441, 178858, 352882, 374635, 418655, 447145, 749270, 837310, 882205, 894290, 1764410, 2772299, 5469671, 5544598, 6528317, 10939342, 13056634, 13861495, 27348355, 27722990, 32641585, 54696710, 65283170, 202377827, 404755654, 1011889135, 2023778270]

約数ペア:

[(1, 2023778270), (2, 1011889135), (5, 404755654), (10, 202377827), (31, 65283170), (37, 54696710), (62, 32641585), (73, 27722990), (74, 27348355), (146, 13861495), (155, 13056634), (185, 10939342), (310, 6528317), (365, 5544598), (370, 5469671), (730, 2772299), (1147, 1764410), (2263, 894290), (2294, 882205), (2417, 837310), (2701, 749270), (4526, 447145), (4834, 418655), (5402, 374635), (5735, 352882), (11315, 178858), (11470, 176441), (12085, 167462), (13505, 149854), (22630, 89429), (24170, 83731), (27010, 74927)]