70045970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2131}}^1$

素因数の和:2330

約数の個数: 32

約数和(自身を含む): 133548480

約数和(自身を除く): 63502510

約数列:

[1, 2, 5, 10, 19, 38, 95, 173, 190, 346, 865, 1730, 2131, 3287, 4262, 6574, 10655, 16435, 21310, 32870, 40489, 80978, 202445, 368663, 404890, 737326, 1843315, 3686630, 7004597, 14009194, 35022985, 70045970]

約数ペア:

[(1, 70045970), (2, 35022985), (5, 14009194), (10, 7004597), (19, 3686630), (38, 1843315), (95, 737326), (173, 404890), (190, 368663), (346, 202445), (865, 80978), (1730, 40489), (2131, 32870), (3287, 21310), (4262, 16435), (6574, 10655)]