102220170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{262103}}^1$

素因数の和:262126

約数の個数: 32

約数和(自身を含む): 264200832

約数和(自身を除く): 161980662

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 262103, 524206, 786309, 1310515, 1572618, 2621030, 3407339, 3931545, 6814678, 7863090, 10222017, 17036695, 20444034, 34073390, 51110085, 102220170]

約数ペア:

[(1, 102220170), (2, 51110085), (3, 34073390), (5, 20444034), (6, 17036695), (10, 10222017), (13, 7863090), (15, 6814678), (26, 3931545), (30, 3407339), (39, 2621030), (65, 1572618), (78, 1310515), (130, 786309), (195, 524206), (390, 262103)]