76457220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{182041}}^1$

素因数の和:182060

約数の個数: 48

約数和(自身を含む): 244664448

約数和(自身を除く): 168207228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 182041, 364082, 546123, 728164, 910205, 1092246, 1274287, 1820410, 2184492, 2548574, 2730615, 3640820, 3822861, 5097148, 5461230, 6371435, 7645722, 10922460, 12742870, 15291444, 19114305, 25485740, 38228610, 76457220]

約数ペア:

[(1, 76457220), (2, 38228610), (3, 25485740), (4, 19114305), (5, 15291444), (6, 12742870), (7, 10922460), (10, 7645722), (12, 6371435), (14, 5461230), (15, 5097148), (20, 3822861), (21, 3640820), (28, 2730615), (30, 2548574), (35, 2184492), (42, 1820410), (60, 1274287), (70, 1092246), (84, 910205), (105, 728164), (140, 546123), (210, 364082), (420, 182041)]