74516290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2267}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 142067520

約数和(自身を除く): 67551230

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 2267, 3287, 4534, 6574, 11335, 16435, 22670, 32870, 43073, 86146, 215365, 392191, 430730, 784382, 1960955, 3921910, 7451629, 14903258, 37258145, 74516290]

約数ペア:

[(1, 74516290), (2, 37258145), (5, 14903258), (10, 7451629), (19, 3921910), (38, 1960955), (95, 784382), (173, 430730), (190, 392191), (346, 215365), (865, 86146), (1730, 43073), (2267, 32870), (3287, 22670), (4534, 16435), (6574, 11335)]