75757430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{349}}^1\times {\mathrm{443}}^1$

素因数の和:813

約数の個数: 48

約数和(自身を含む): 159440400

約数和(自身を除く): 83682970

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 349, 443, 490, 698, 886, 1745, 2215, 2443, 3101, 3490, 4430, 4886, 6202, 12215, 15505, 17101, 21707, 24430, 31010, 34202, 43414, 85505, 108535, 154607, 171010, 217070, 309214, 773035, 1082249, 1546070, 2164498, 5411245, 7575743, 10822490, 15151486, 37878715, 75757430]

約数ペア:

[(1, 75757430), (2, 37878715), (5, 15151486), (7, 10822490), (10, 7575743), (14, 5411245), (35, 2164498), (49, 1546070), (70, 1082249), (98, 773035), (245, 309214), (349, 217070), (443, 171010), (490, 154607), (698, 108535), (886, 85505), (1745, 43414), (2215, 34202), (2443, 31010), (3101, 24430), (3490, 21707), (4430, 17101), (4886, 15505), (6202, 12215)]