68847970

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{2357}}^1$

素因数の和:2514

約数の個数: 32

約数和(自身を含む): 130387968

約数和(自身を除く): 61539998

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2357, 2921, 4714, 5842, 11785, 14605, 23570, 29210, 54211, 108422, 271055, 299339, 542110, 598678, 1496695, 2993390, 6884797, 13769594, 34423985, 68847970]

約数ペア:

[(1, 68847970), (2, 34423985), (5, 13769594), (10, 6884797), (23, 2993390), (46, 1496695), (115, 598678), (127, 542110), (230, 299339), (254, 271055), (635, 108422), (1270, 54211), (2357, 29210), (2921, 23570), (4714, 14605), (5842, 11785)]