76880820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{34631}}^1$

素因数の和:34680

約数の個数: 48

約数和(自身を含む): 221090688

約数和(自身を除く): 144209868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 34631, 69262, 103893, 138524, 173155, 207786, 346310, 415572, 519465, 692620, 1038930, 1281347, 2077860, 2562694, 3844041, 5125388, 6406735, 7688082, 12813470, 15376164, 19220205, 25626940, 38440410, 76880820]

約数ペア:

[(1, 76880820), (2, 38440410), (3, 25626940), (4, 19220205), (5, 15376164), (6, 12813470), (10, 7688082), (12, 6406735), (15, 5125388), (20, 3844041), (30, 2562694), (37, 2077860), (60, 1281347), (74, 1038930), (111, 692620), (148, 519465), (185, 415572), (222, 346310), (370, 207786), (444, 173155), (555, 138524), (740, 103893), (1110, 69262), (2220, 34631)]