29111390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{491}}^1$

素因数の和:534

約数の個数: 72

約数和(自身を含む): 67137336

約数和(自身を除く): 38025946

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 121, 154, 242, 245, 385, 490, 491, 539, 605, 770, 847, 982, 1078, 1210, 1694, 2455, 2695, 3437, 4235, 4910, 5390, 5401, 5929, 6874, 8470, 10802, 11858, 17185, 24059, 27005, 29645, 34370, 37807, 48118, 54010, 59290, 59411, 75614, 118822, 120295, 189035, 240590, 264649, 297055, 378070, 415877, 529298, 594110, 831754, 1323245, 2079385, 2646490, 2911139, 4158770, 5822278, 14555695, 29111390]

約数ペア:

[(1, 29111390), (2, 14555695), (5, 5822278), (7, 4158770), (10, 2911139), (11, 2646490), (14, 2079385), (22, 1323245), (35, 831754), (49, 594110), (55, 529298), (70, 415877), (77, 378070), (98, 297055), (110, 264649), (121, 240590), (154, 189035), (242, 120295), (245, 118822), (385, 75614), (490, 59411), (491, 59290), (539, 54010), (605, 48118), (770, 37807), (847, 34370), (982, 29645), (1078, 27005), (1210, 24059), (1694, 17185), (2455, 11858), (2695, 10802), (3437, 8470), (4235, 6874), (4910, 5929), (5390, 5401)]