122308660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3457}}^1$

素因数の和:3556

約数の個数: 48

約数和(自身を含む): 270138960

約数和(自身を除く): 147830300

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 145, 244, 290, 305, 580, 610, 1220, 1769, 3457, 3538, 6914, 7076, 8845, 13828, 17285, 17690, 34570, 35380, 69140, 100253, 200506, 210877, 401012, 421754, 501265, 843508, 1002530, 1054385, 2005060, 2108770, 4217540, 6115433, 12230866, 24461732, 30577165, 61154330, 122308660]

約数ペア:

[(1, 122308660), (2, 61154330), (4, 30577165), (5, 24461732), (10, 12230866), (20, 6115433), (29, 4217540), (58, 2108770), (61, 2005060), (116, 1054385), (122, 1002530), (145, 843508), (244, 501265), (290, 421754), (305, 401012), (580, 210877), (610, 200506), (1220, 100253), (1769, 69140), (3457, 35380), (3538, 34570), (6914, 17690), (7076, 17285), (8845, 13828)]