71067810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1$

素因数の和:6999

約数の個数: 64

約数和(自身を含む): 192098304

約数和(自身を除く): 121030494

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, 6947, 10230, 13894, 20841, 34735, 41682, 69470, 76417, 104205, 152834, 208410, 215357, 229251, 382085, 430714, 458502, 646071, 764170, 1076785, 1146255, 1292142, 2153570, 2292510, 2368927, 3230355, 4737854, 6460710, 7106781, 11844635, 14213562, 23689270, 35533905, 71067810]

約数ペア:

[(1, 71067810), (2, 35533905), (3, 23689270), (5, 14213562), (6, 11844635), (10, 7106781), (11, 6460710), (15, 4737854), (22, 3230355), (30, 2368927), (31, 2292510), (33, 2153570), (55, 1292142), (62, 1146255), (66, 1076785), (93, 764170), (110, 646071), (155, 458502), (165, 430714), (186, 382085), (310, 229251), (330, 215357), (341, 208410), (465, 152834), (682, 104205), (930, 76417), (1023, 69470), (1705, 41682), (2046, 34735), (3410, 20841), (5115, 13894), (6947, 10230)]