13240890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11317}}^1$

素因数の和:11343

約数の個数: 48

約数和(自身を含む): 37077768

約数和(自身を除く): 23836878

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 11317, 22634, 33951, 56585, 67902, 101853, 113170, 147121, 169755, 203706, 294242, 339510, 441363, 509265, 735605, 882726, 1018530, 1324089, 1471210, 2206815, 2648178, 4413630, 6620445, 13240890]

約数ペア:

[(1, 13240890), (2, 6620445), (3, 4413630), (5, 2648178), (6, 2206815), (9, 1471210), (10, 1324089), (13, 1018530), (15, 882726), (18, 735605), (26, 509265), (30, 441363), (39, 339510), (45, 294242), (65, 203706), (78, 169755), (90, 147121), (117, 113170), (130, 101853), (195, 67902), (234, 56585), (390, 33951), (585, 22634), (1170, 11317)]