91492730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 104462470

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 71, 82, 142, 205, 287, 355, 410, 449, 497, 574, 710, 898, 994, 1435, 2245, 2485, 2870, 2911, 3143, 4490, 4970, 5822, 6286, 14555, 15715, 18409, 20377, 29110, 31430, 31879, 36818, 40754, 63758, 92045, 101885, 128863, 159395, 184090, 203770, 223153, 257726, 318790, 446306, 644315, 1115765, 1288630, 1307039, 2231530, 2614078, 6535195, 9149273, 13070390, 18298546, 45746365, 91492730]

約数ペア:

[(1, 91492730), (2, 45746365), (5, 18298546), (7, 13070390), (10, 9149273), (14, 6535195), (35, 2614078), (41, 2231530), (70, 1307039), (71, 1288630), (82, 1115765), (142, 644315), (205, 446306), (287, 318790), (355, 257726), (410, 223153), (449, 203770), (497, 184090), (574, 159395), (710, 128863), (898, 101885), (994, 92045), (1435, 63758), (2245, 40754), (2485, 36818), (2870, 31879), (2911, 31430), (3143, 29110), (4490, 20377), (4970, 18409), (5822, 15715), (6286, 14555)]