1657016060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{37337}}^1$

素因数の和:37670

約数の個数: 48

約数和(自身を含む): 3989490624

約数和(自身を除く): 2332474564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 317, 634, 1268, 1585, 2219, 3170, 4438, 6340, 8876, 11095, 22190, 37337, 44380, 74674, 149348, 186685, 261359, 373370, 522718, 746740, 1045436, 1306795, 2613590, 5227180, 11835829, 23671658, 47343316, 59179145, 82850803, 118358290, 165701606, 236716580, 331403212, 414254015, 828508030, 1657016060]

約数ペア:

[(1, 1657016060), (2, 828508030), (4, 414254015), (5, 331403212), (7, 236716580), (10, 165701606), (14, 118358290), (20, 82850803), (28, 59179145), (35, 47343316), (70, 23671658), (140, 11835829), (317, 5227180), (634, 2613590), (1268, 1306795), (1585, 1045436), (2219, 746740), (3170, 522718), (4438, 373370), (6340, 261359), (8876, 186685), (11095, 149348), (22190, 74674), (37337, 44380)]