61873700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{563}}^1$

素因数の和:741

約数の個数: 72

約数和(自身を含む): 154698432

約数和(自身を除く): 92824732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 157, 175, 314, 350, 563, 628, 700, 785, 1099, 1126, 1570, 2198, 2252, 2815, 3140, 3925, 3941, 4396, 5495, 5630, 7850, 7882, 10990, 11260, 14075, 15700, 15764, 19705, 21980, 27475, 28150, 39410, 54950, 56300, 78820, 88391, 98525, 109900, 176782, 197050, 353564, 394100, 441955, 618737, 883910, 1237474, 1767820, 2209775, 2474948, 3093685, 4419550, 6187370, 8839100, 12374740, 15468425, 30936850, 61873700]

約数ペア:

[(1, 61873700), (2, 30936850), (4, 15468425), (5, 12374740), (7, 8839100), (10, 6187370), (14, 4419550), (20, 3093685), (25, 2474948), (28, 2209775), (35, 1767820), (50, 1237474), (70, 883910), (100, 618737), (140, 441955), (157, 394100), (175, 353564), (314, 197050), (350, 176782), (563, 109900), (628, 98525), (700, 88391), (785, 78820), (1099, 56300), (1126, 54950), (1570, 39410), (2198, 28150), (2252, 27475), (2815, 21980), (3140, 19705), (3925, 15764), (3941, 15700), (4396, 14075), (5495, 11260), (5630, 10990), (7850, 7882)]