114999770

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^2$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 224736768

約数和(自身を除く): 109736998

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 127, 155, 230, 254, 310, 635, 713, 1270, 1426, 2921, 3565, 3937, 5842, 7130, 7874, 14605, 16129, 19685, 29210, 32258, 39370, 80645, 90551, 161290, 181102, 370967, 452755, 499999, 741934, 905510, 999998, 1854835, 2499995, 3709670, 4999990, 11499977, 22999954, 57499885, 114999770]

約数ペア:

[(1, 114999770), (2, 57499885), (5, 22999954), (10, 11499977), (23, 4999990), (31, 3709670), (46, 2499995), (62, 1854835), (115, 999998), (127, 905510), (155, 741934), (230, 499999), (254, 452755), (310, 370967), (635, 181102), (713, 161290), (1270, 90551), (1426, 80645), (2921, 39370), (3565, 32258), (3937, 29210), (5842, 19685), (7130, 16129), (7874, 14605)]