210005040185

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1\times {\mathrm{55249}}^1$

素因数の和:55601

約数の個数: 32

約数和(自身を含む): 263502720000

約数和(自身を除く): 53497679815

約数列:

[1, 5, 31, 137, 155, 179, 685, 895, 4247, 5549, 21235, 24523, 27745, 55249, 122615, 276245, 760213, 1712719, 3801065, 7569113, 8563595, 9889571, 37845565, 49447855, 234642503, 306576701, 1173212515, 1354871227, 1532883505, 6774356135, 42001008037, 210005040185]

約数ペア:

[(1, 210005040185), (5, 42001008037), (31, 6774356135), (137, 1532883505), (155, 1354871227), (179, 1173212515), (685, 306576701), (895, 234642503), (4247, 49447855), (5549, 37845565), (21235, 9889571), (24523, 8563595), (27745, 7569113), (55249, 3801065), (122615, 1712719), (276245, 760213)]