12722670

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:271

約数の個数: 80

約数和(自身を含む): 34760880

約数和(自身を除く): 22038210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 113, 135, 139, 162, 226, 270, 278, 339, 405, 417, 565, 678, 695, 810, 834, 1017, 1130, 1251, 1390, 1695, 2034, 2085, 2502, 3051, 3390, 3753, 4170, 5085, 6102, 6255, 7506, 9153, 10170, 11259, 12510, 15255, 15707, 18306, 18765, 22518, 30510, 31414, 37530, 45765, 47121, 56295, 78535, 91530, 94242, 112590, 141363, 157070, 235605, 282726, 424089, 471210, 706815, 848178, 1272267, 1413630, 2120445, 2544534, 4240890, 6361335, 12722670]

約数ペア:

[(1, 12722670), (2, 6361335), (3, 4240890), (5, 2544534), (6, 2120445), (9, 1413630), (10, 1272267), (15, 848178), (18, 706815), (27, 471210), (30, 424089), (45, 282726), (54, 235605), (81, 157070), (90, 141363), (113, 112590), (135, 94242), (139, 91530), (162, 78535), (226, 56295), (270, 47121), (278, 45765), (339, 37530), (405, 31414), (417, 30510), (565, 22518), (678, 18765), (695, 18306), (810, 15707), (834, 15255), (1017, 12510), (1130, 11259), (1251, 10170), (1390, 9153), (1695, 7506), (2034, 6255), (2085, 6102), (2502, 5085), (3051, 4170), (3390, 3753)]