22903140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29363}}^1$

素因数の和:29388

約数の個数: 48

約数和(自身を含む): 69064128

約数和(自身を除く): 46160988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29363, 58726, 88089, 117452, 146815, 176178, 293630, 352356, 381719, 440445, 587260, 763438, 880890, 1145157, 1526876, 1761780, 1908595, 2290314, 3817190, 4580628, 5725785, 7634380, 11451570, 22903140]

約数ペア:

[(1, 22903140), (2, 11451570), (3, 7634380), (4, 5725785), (5, 4580628), (6, 3817190), (10, 2290314), (12, 1908595), (13, 1761780), (15, 1526876), (20, 1145157), (26, 880890), (30, 763438), (39, 587260), (52, 440445), (60, 381719), (65, 352356), (78, 293630), (130, 176178), (156, 146815), (195, 117452), (260, 88089), (390, 58726), (780, 29363)]