61626460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11897}}^1$

素因数の和:11950

約数の個数: 48

約数和(自身を含む): 151913664

約数和(自身を除く): 90287204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 11897, 23794, 47588, 59485, 83279, 118970, 166558, 237940, 333116, 416395, 440189, 832790, 880378, 1665580, 1760756, 2200945, 3081323, 4401890, 6162646, 8803780, 12325292, 15406615, 30813230, 61626460]

約数ペア:

[(1, 61626460), (2, 30813230), (4, 15406615), (5, 12325292), (7, 8803780), (10, 6162646), (14, 4401890), (20, 3081323), (28, 2200945), (35, 1760756), (37, 1665580), (70, 880378), (74, 832790), (140, 440189), (148, 416395), (185, 333116), (259, 237940), (370, 166558), (518, 118970), (740, 83279), (1036, 59485), (1295, 47588), (2590, 23794), (5180, 11897)]