30689308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{433}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 61246080

約数和(自身を除く): 30556772

約数列:

[1, 2, 4, 13, 26, 29, 47, 52, 58, 94, 116, 188, 377, 433, 611, 754, 866, 1222, 1363, 1508, 1732, 2444, 2726, 5452, 5629, 11258, 12557, 17719, 20351, 22516, 25114, 35438, 40702, 50228, 70876, 81404, 163241, 264563, 326482, 529126, 590179, 652964, 1058252, 1180358, 2360716, 7672327, 15344654, 30689308]

約数ペア:

[(1, 30689308), (2, 15344654), (4, 7672327), (13, 2360716), (26, 1180358), (29, 1058252), (47, 652964), (52, 590179), (58, 529126), (94, 326482), (116, 264563), (188, 163241), (377, 81404), (433, 70876), (611, 50228), (754, 40702), (866, 35438), (1222, 25114), (1363, 22516), (1508, 20351), (1732, 17719), (2444, 12557), (2726, 11258), (5452, 5629)]