210312470

素因数分解:

$2^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:880

約数の個数: 32

約数和(自身を含む): 382929120

約数和(自身を除く): 172616650

約数列:

[1, 2, 5, 10, 179, 293, 358, 401, 586, 802, 895, 1465, 1790, 2005, 2930, 4010, 52447, 71779, 104894, 117493, 143558, 234986, 262235, 358895, 524470, 587465, 717790, 1174930, 21031247, 42062494, 105156235, 210312470]

約数ペア:

[(1, 210312470), (2, 105156235), (5, 42062494), (10, 21031247), (179, 1174930), (293, 717790), (358, 587465), (401, 524470), (586, 358895), (802, 262235), (895, 234986), (1465, 143558), (1790, 117493), (2005, 104894), (2930, 71779), (4010, 52447)]