29972886

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 63821520

約数和(自身を除く): 33848634

約数列:

[1, 2, 3, 6, 37, 41, 74, 82, 89, 111, 123, 178, 222, 246, 267, 534, 1369, 1517, 2738, 3034, 3293, 3649, 4107, 4551, 6586, 7298, 8214, 9102, 9879, 10947, 19758, 21894, 56129, 112258, 121841, 135013, 168387, 243682, 270026, 336774, 365523, 405039, 731046, 810078, 4995481, 9990962, 14986443, 29972886]

約数ペア:

[(1, 29972886), (2, 14986443), (3, 9990962), (6, 4995481), (37, 810078), (41, 731046), (74, 405039), (82, 365523), (89, 336774), (111, 270026), (123, 243682), (178, 168387), (222, 135013), (246, 121841), (267, 112258), (534, 56129), (1369, 21894), (1517, 19758), (2738, 10947), (3034, 9879), (3293, 9102), (3649, 8214), (4107, 7298), (4551, 6586)]