30611308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{6469}}^1$

素因数の和:6506

約数の個数: 36

約数和(自身を含む): 66304560

約数和(自身を除く): 35693252

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 338, 364, 676, 1183, 2366, 4732, 6469, 12938, 25876, 45283, 84097, 90566, 168194, 181132, 336388, 588679, 1093261, 1177358, 2186522, 2354716, 4373044, 7652827, 15305654, 30611308]

約数ペア:

[(1, 30611308), (2, 15305654), (4, 7652827), (7, 4373044), (13, 2354716), (14, 2186522), (26, 1177358), (28, 1093261), (52, 588679), (91, 336388), (169, 181132), (182, 168194), (338, 90566), (364, 84097), (676, 45283), (1183, 25876), (2366, 12938), (4732, 6469)]