2970770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{239}}^1$

素因数の和:370

約数の個数: 32

約数和(自身を含む): 5909760

約数和(自身を除く): 2938990

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 239, 478, 565, 1130, 1195, 1243, 2390, 2486, 2629, 5258, 6215, 12430, 13145, 26290, 27007, 54014, 135035, 270070, 297077, 594154, 1485385, 2970770]

約数ペア:

[(1, 2970770), (2, 1485385), (5, 594154), (10, 297077), (11, 270070), (22, 135035), (55, 54014), (110, 27007), (113, 26290), (226, 13145), (239, 12430), (478, 6215), (565, 5258), (1130, 2629), (1195, 2486), (1243, 2390)]