65768290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1699}}^1$

素因数の和:1799

約数の個数: 48

約数和(自身を含む): 139536000

約数和(自身を除く): 73767710

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 1699, 2765, 3398, 3871, 5530, 7742, 8495, 11893, 16990, 19355, 23786, 38710, 59465, 83251, 118930, 134221, 166502, 268442, 416255, 671105, 832510, 939547, 1342210, 1879094, 4697735, 6576829, 9395470, 13153658, 32884145, 65768290]

約数ペア:

[(1, 65768290), (2, 32884145), (5, 13153658), (7, 9395470), (10, 6576829), (14, 4697735), (35, 1879094), (49, 1342210), (70, 939547), (79, 832510), (98, 671105), (158, 416255), (245, 268442), (395, 166502), (490, 134221), (553, 118930), (790, 83251), (1106, 59465), (1699, 38710), (2765, 23786), (3398, 19355), (3871, 16990), (5530, 11893), (7742, 8495)]