2017108030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{61441}}^1$

素因数の和:61529

約数の個数: 48

約数和(自身を含む): 4286685456

約数和(自身を除く): 2269577426

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 245, 335, 469, 490, 670, 938, 2345, 3283, 4690, 6566, 16415, 32830, 61441, 122882, 307205, 430087, 614410, 860174, 2150435, 3010609, 4116547, 4300870, 6021218, 8233094, 15053045, 20582735, 28815829, 30106090, 41165470, 57631658, 144079145, 201710803, 288158290, 403421606, 1008554015, 2017108030]

約数ペア:

[(1, 2017108030), (2, 1008554015), (5, 403421606), (7, 288158290), (10, 201710803), (14, 144079145), (35, 57631658), (49, 41165470), (67, 30106090), (70, 28815829), (98, 20582735), (134, 15053045), (245, 8233094), (335, 6021218), (469, 4300870), (490, 4116547), (670, 3010609), (938, 2150435), (2345, 860174), (3283, 614410), (4690, 430087), (6566, 307205), (16415, 122882), (32830, 61441)]