2863060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 6377616

約数和(自身を除く): 3514556

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 73, 74, 106, 146, 148, 185, 212, 265, 292, 365, 370, 530, 730, 740, 1060, 1460, 1961, 2701, 3869, 3922, 5402, 7738, 7844, 9805, 10804, 13505, 15476, 19345, 19610, 27010, 38690, 39220, 54020, 77380, 143153, 286306, 572612, 715765, 1431530, 2863060]

約数ペア:

[(1, 2863060), (2, 1431530), (4, 715765), (5, 572612), (10, 286306), (20, 143153), (37, 77380), (53, 54020), (73, 39220), (74, 38690), (106, 27010), (146, 19610), (148, 19345), (185, 15476), (212, 13505), (265, 10804), (292, 9805), (365, 7844), (370, 7738), (530, 5402), (730, 3922), (740, 3869), (1060, 2701), (1460, 1961)]