66423430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4789}}^1$

素因数の和:4888

約数の個数: 32

約数和(自身を含む): 127605600

約数和(自身を除く): 61182170

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 4789, 6935, 9578, 13870, 23945, 47890, 90991, 181982, 349597, 454955, 699194, 909910, 1747985, 3495970, 6642343, 13284686, 33211715, 66423430]

約数ペア:

[(1, 66423430), (2, 33211715), (5, 13284686), (10, 6642343), (19, 3495970), (38, 1747985), (73, 909910), (95, 699194), (146, 454955), (190, 349597), (365, 181982), (730, 90991), (1387, 47890), (2774, 23945), (4789, 13870), (6935, 9578)]