27227190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1291}}^1$

素因数の和:1357

約数の個数: 64

約数和(自身を含む): 70698240

約数和(自身を除く): 43471050

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1291, 1406, 2109, 2582, 3515, 3873, 4218, 6455, 7030, 7746, 10545, 12910, 19365, 21090, 24529, 38730, 47767, 49058, 73587, 95534, 122645, 143301, 147174, 238835, 245290, 286602, 367935, 477670, 716505, 735870, 907573, 1433010, 1815146, 2722719, 4537865, 5445438, 9075730, 13613595, 27227190]

約数ペア:

[(1, 27227190), (2, 13613595), (3, 9075730), (5, 5445438), (6, 4537865), (10, 2722719), (15, 1815146), (19, 1433010), (30, 907573), (37, 735870), (38, 716505), (57, 477670), (74, 367935), (95, 286602), (111, 245290), (114, 238835), (185, 147174), (190, 143301), (222, 122645), (285, 95534), (370, 73587), (555, 49058), (570, 47767), (703, 38730), (1110, 24529), (1291, 21090), (1406, 19365), (2109, 12910), (2582, 10545), (3515, 7746), (3873, 7030), (4218, 6455)]