130536140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{4733}}^1$

素因数の和:4946

約数の個数: 48

約数和(自身を含む): 314943552

約数和(自身を除く): 184407412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 197, 394, 788, 985, 1379, 1970, 2758, 3940, 4733, 5516, 6895, 9466, 13790, 18932, 23665, 27580, 33131, 47330, 66262, 94660, 132524, 165655, 331310, 662620, 932401, 1864802, 3729604, 4662005, 6526807, 9324010, 13053614, 18648020, 26107228, 32634035, 65268070, 130536140]

約数ペア:

[(1, 130536140), (2, 65268070), (4, 32634035), (5, 26107228), (7, 18648020), (10, 13053614), (14, 9324010), (20, 6526807), (28, 4662005), (35, 3729604), (70, 1864802), (140, 932401), (197, 662620), (394, 331310), (788, 165655), (985, 132524), (1379, 94660), (1970, 66262), (2758, 47330), (3940, 33131), (4733, 27580), (5516, 23665), (6895, 18932), (9466, 13790)]