61243740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{3011}}^1$

素因数の和:3139

約数の個数: 72

約数和(自身を含む): 187478928

約数和(自身を除く): 126235188

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3011, 3390, 4068, 5085, 6022, 6780, 9033, 10170, 12044, 15055, 18066, 20340, 27099, 30110, 36132, 45165, 54198, 60220, 90330, 108396, 135495, 180660, 270990, 340243, 541980, 680486, 1020729, 1360972, 1701215, 2041458, 3062187, 3402430, 4082916, 5103645, 6124374, 6804860, 10207290, 12248748, 15310935, 20414580, 30621870, 61243740]

約数ペア:

[(1, 61243740), (2, 30621870), (3, 20414580), (4, 15310935), (5, 12248748), (6, 10207290), (9, 6804860), (10, 6124374), (12, 5103645), (15, 4082916), (18, 3402430), (20, 3062187), (30, 2041458), (36, 1701215), (45, 1360972), (60, 1020729), (90, 680486), (113, 541980), (180, 340243), (226, 270990), (339, 180660), (452, 135495), (565, 108396), (678, 90330), (1017, 60220), (1130, 54198), (1356, 45165), (1695, 36132), (2034, 30110), (2260, 27099), (3011, 20340), (3390, 18066), (4068, 15055), (5085, 12044), (6022, 10170), (6780, 9033)]