13387270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 64

約数和(自身を含む): 27760320

約数和(自身を除く): 14373050

約数列:

[1, 2, 5, 10, 13, 26, 29, 53, 58, 65, 67, 106, 130, 134, 145, 265, 290, 335, 377, 530, 670, 689, 754, 871, 1378, 1537, 1742, 1885, 1943, 3074, 3445, 3551, 3770, 3886, 4355, 6890, 7102, 7685, 8710, 9715, 15370, 17755, 19430, 19981, 25259, 35510, 39962, 46163, 50518, 92326, 99905, 102979, 126295, 199810, 205958, 230815, 252590, 461630, 514895, 1029790, 1338727, 2677454, 6693635, 13387270]

約数ペア:

[(1, 13387270), (2, 6693635), (5, 2677454), (10, 1338727), (13, 1029790), (26, 514895), (29, 461630), (53, 252590), (58, 230815), (65, 205958), (67, 199810), (106, 126295), (130, 102979), (134, 99905), (145, 92326), (265, 50518), (290, 46163), (335, 39962), (377, 35510), (530, 25259), (670, 19981), (689, 19430), (754, 17755), (871, 15370), (1378, 9715), (1537, 8710), (1742, 7685), (1885, 7102), (1943, 6890), (3074, 4355), (3445, 3886), (3551, 3770)]