74042260

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1\times {\mathrm{389}}^1$

素因数の和:736

約数の個数: 48

約数和(自身を含む): 161441280

約数和(自身を除く): 87399020

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 307, 310, 389, 614, 620, 778, 1228, 1535, 1556, 1945, 3070, 3890, 6140, 7780, 9517, 12059, 19034, 24118, 38068, 47585, 48236, 60295, 95170, 119423, 120590, 190340, 238846, 241180, 477692, 597115, 1194230, 2388460, 3702113, 7404226, 14808452, 18510565, 37021130, 74042260]

約数ペア:

[(1, 74042260), (2, 37021130), (4, 18510565), (5, 14808452), (10, 7404226), (20, 3702113), (31, 2388460), (62, 1194230), (124, 597115), (155, 477692), (307, 241180), (310, 238846), (389, 190340), (614, 120590), (620, 119423), (778, 95170), (1228, 60295), (1535, 48236), (1556, 47585), (1945, 38068), (3070, 24118), (3890, 19034), (6140, 12059), (7780, 9517)]