25412730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{121013}}^1$

素因数の和:121030

約数の個数: 32

約数和(自身を含む): 69704064

約数和(自身を除く): 44291334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 121013, 242026, 363039, 605065, 726078, 847091, 1210130, 1694182, 1815195, 2541273, 3630390, 4235455, 5082546, 8470910, 12706365, 25412730]

約数ペア:

[(1, 25412730), (2, 12706365), (3, 8470910), (5, 5082546), (6, 4235455), (7, 3630390), (10, 2541273), (14, 1815195), (15, 1694182), (21, 1210130), (30, 847091), (35, 726078), (42, 605065), (70, 363039), (105, 242026), (210, 121013)]