79681470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{7789}}^1$

素因数の和:7841

約数の個数: 64

約数和(自身を含む): 215377920

約数和(自身を除く): 135696450

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 7789, 10230, 15578, 23367, 38945, 46734, 77890, 85679, 116835, 171358, 233670, 241459, 257037, 428395, 482918, 514074, 724377, 856790, 1207295, 1285185, 1448754, 2414590, 2570370, 2656049, 3621885, 5312098, 7243770, 7968147, 13280245, 15936294, 26560490, 39840735, 79681470]

約数ペア:

[(1, 79681470), (2, 39840735), (3, 26560490), (5, 15936294), (6, 13280245), (10, 7968147), (11, 7243770), (15, 5312098), (22, 3621885), (30, 2656049), (31, 2570370), (33, 2414590), (55, 1448754), (62, 1285185), (66, 1207295), (93, 856790), (110, 724377), (155, 514074), (165, 482918), (186, 428395), (310, 257037), (330, 241459), (341, 233670), (465, 171358), (682, 116835), (930, 85679), (1023, 77890), (1705, 46734), (2046, 38945), (3410, 23367), (5115, 15578), (7789, 10230)]