69874090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{373}}^1$

素因数の和:535

約数の個数: 64

約数和(自身を含む): 149288832

約数和(自身を除く): 79414742

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 131, 143, 262, 286, 373, 655, 715, 746, 1310, 1430, 1441, 1703, 1865, 2882, 3406, 3730, 4103, 4849, 7205, 8206, 8515, 9698, 14410, 17030, 18733, 20515, 24245, 37466, 41030, 48490, 48863, 53339, 93665, 97726, 106678, 187330, 244315, 266695, 488630, 533390, 537493, 635219, 1074986, 1270438, 2687465, 3176095, 5374930, 6352190, 6987409, 13974818, 34937045, 69874090]

約数ペア:

[(1, 69874090), (2, 34937045), (5, 13974818), (10, 6987409), (11, 6352190), (13, 5374930), (22, 3176095), (26, 2687465), (55, 1270438), (65, 1074986), (110, 635219), (130, 537493), (131, 533390), (143, 488630), (262, 266695), (286, 244315), (373, 187330), (655, 106678), (715, 97726), (746, 93665), (1310, 53339), (1430, 48863), (1441, 48490), (1703, 41030), (1865, 37466), (2882, 24245), (3406, 20515), (3730, 18733), (4103, 17030), (4849, 14410), (7205, 9698), (8206, 8515)]