131414360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{42667}}^1$

素因数の和:42696

約数の個数: 64

約数和(自身を含む): 368651520

約数和(自身を除く): 237237160

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 42667, 85334, 170668, 213335, 298669, 341336, 426670, 469337, 597338, 853340, 938674, 1194676, 1493345, 1706680, 1877348, 2346685, 2389352, 2986690, 3285359, 3754696, 4693370, 5973380, 6570718, 9386740, 11946760, 13141436, 16426795, 18773480, 26282872, 32853590, 65707180, 131414360]

約数ペア:

[(1, 131414360), (2, 65707180), (4, 32853590), (5, 26282872), (7, 18773480), (8, 16426795), (10, 13141436), (11, 11946760), (14, 9386740), (20, 6570718), (22, 5973380), (28, 4693370), (35, 3754696), (40, 3285359), (44, 2986690), (55, 2389352), (56, 2346685), (70, 1877348), (77, 1706680), (88, 1493345), (110, 1194676), (140, 938674), (154, 853340), (220, 597338), (280, 469337), (308, 426670), (385, 341336), (440, 298669), (616, 213335), (770, 170668), (1540, 85334), (3080, 42667)]