83164270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{89}}^1\times {\mathrm{1907}}^1$

素因数の和:2017

約数の個数: 48

約数和(自身を含む): 176184720

約数和(自身を除く): 93020450

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 89, 98, 178, 245, 445, 490, 623, 890, 1246, 1907, 3115, 3814, 4361, 6230, 8722, 9535, 13349, 19070, 21805, 26698, 43610, 66745, 93443, 133490, 169723, 186886, 339446, 467215, 848615, 934430, 1188061, 1697230, 2376122, 5940305, 8316427, 11880610, 16632854, 41582135, 83164270]

約数ペア:

[(1, 83164270), (2, 41582135), (5, 16632854), (7, 11880610), (10, 8316427), (14, 5940305), (35, 2376122), (49, 1697230), (70, 1188061), (89, 934430), (98, 848615), (178, 467215), (245, 339446), (445, 186886), (490, 169723), (623, 133490), (890, 93443), (1246, 66745), (1907, 43610), (3115, 26698), (3814, 21805), (4361, 19070), (6230, 13349), (8722, 9535)]