85304730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1013}}^1$

素因数の和:1431

約数の個数: 64

約数和(自身を含む): 234793728

約数和(自身を除く): 149488998

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 401, 802, 1013, 1203, 2005, 2026, 2406, 2807, 3039, 4010, 5065, 5614, 6015, 6078, 7091, 8421, 10130, 12030, 14035, 14182, 15195, 16842, 21273, 28070, 30390, 35455, 42105, 42546, 70910, 84210, 106365, 212730, 406213, 812426, 1218639, 2031065, 2437278, 2843491, 4062130, 5686982, 6093195, 8530473, 12186390, 14217455, 17060946, 28434910, 42652365, 85304730]

約数ペア:

[(1, 85304730), (2, 42652365), (3, 28434910), (5, 17060946), (6, 14217455), (7, 12186390), (10, 8530473), (14, 6093195), (15, 5686982), (21, 4062130), (30, 2843491), (35, 2437278), (42, 2031065), (70, 1218639), (105, 812426), (210, 406213), (401, 212730), (802, 106365), (1013, 84210), (1203, 70910), (2005, 42546), (2026, 42105), (2406, 35455), (2807, 30390), (3039, 28070), (4010, 21273), (5065, 16842), (5614, 15195), (6015, 14182), (6078, 14035), (7091, 12030), (8421, 10130)]