4913230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 10604736

約数和(自身を除く): 5691506

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 49, 70, 74, 98, 185, 245, 259, 271, 370, 490, 518, 542, 1295, 1355, 1813, 1897, 2590, 2710, 3626, 3794, 9065, 9485, 10027, 13279, 18130, 18970, 20054, 26558, 50135, 66395, 70189, 100270, 132790, 140378, 350945, 491323, 701890, 982646, 2456615, 4913230]

約数ペア:

[(1, 4913230), (2, 2456615), (5, 982646), (7, 701890), (10, 491323), (14, 350945), (35, 140378), (37, 132790), (49, 100270), (70, 70189), (74, 66395), (98, 50135), (185, 26558), (245, 20054), (259, 18970), (271, 18130), (370, 13279), (490, 10027), (518, 9485), (542, 9065), (1295, 3794), (1355, 3626), (1813, 2710), (1897, 2590)]