31002510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13421}}^1$

素因数の和:13449

約数の個数: 64

約数和(自身を含む): 92772864

約数和(自身を除く): 61770354

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 154, 165, 210, 231, 330, 385, 462, 770, 1155, 2310, 13421, 26842, 40263, 67105, 80526, 93947, 134210, 147631, 187894, 201315, 281841, 295262, 402630, 442893, 469735, 563682, 738155, 885786, 939470, 1033417, 1409205, 1476310, 2066834, 2214465, 2818410, 3100251, 4428930, 5167085, 6200502, 10334170, 15501255, 31002510]

約数ペア:

[(1, 31002510), (2, 15501255), (3, 10334170), (5, 6200502), (6, 5167085), (7, 4428930), (10, 3100251), (11, 2818410), (14, 2214465), (15, 2066834), (21, 1476310), (22, 1409205), (30, 1033417), (33, 939470), (35, 885786), (42, 738155), (55, 563682), (66, 469735), (70, 442893), (77, 402630), (105, 295262), (110, 281841), (154, 201315), (165, 187894), (210, 147631), (231, 134210), (330, 93947), (385, 80526), (462, 67105), (770, 40263), (1155, 26842), (2310, 13421)]