79478220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{35801}}^1$

素因数の和:35850

約数の個数: 48

約数和(自身を含む): 228559968

約数和(自身を除く): 149081748

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, 35801, 71602, 107403, 143204, 179005, 214806, 358010, 429612, 537015, 716020, 1074030, 1324637, 2148060, 2649274, 3973911, 5298548, 6623185, 7947822, 13246370, 15895644, 19869555, 26492740, 39739110, 79478220]

約数ペア:

[(1, 79478220), (2, 39739110), (3, 26492740), (4, 19869555), (5, 15895644), (6, 13246370), (10, 7947822), (12, 6623185), (15, 5298548), (20, 3973911), (30, 2649274), (37, 2148060), (60, 1324637), (74, 1074030), (111, 716020), (148, 537015), (185, 429612), (222, 358010), (370, 214806), (444, 179005), (555, 143204), (740, 107403), (1110, 71602), (2220, 35801)]