39485340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{73121}}^1$

素因数の和:73139

約数の個数: 48

約数和(自身を含む): 122844960

約数和(自身を除く): 83359620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 73121, 146242, 219363, 292484, 365605, 438726, 658089, 731210, 877452, 1096815, 1316178, 1462420, 1974267, 2193630, 2632356, 3290445, 3948534, 4387260, 6580890, 7897068, 9871335, 13161780, 19742670, 39485340]

約数ペア:

[(1, 39485340), (2, 19742670), (3, 13161780), (4, 9871335), (5, 7897068), (6, 6580890), (9, 4387260), (10, 3948534), (12, 3290445), (15, 2632356), (18, 2193630), (20, 1974267), (27, 1462420), (30, 1316178), (36, 1096815), (45, 877452), (54, 731210), (60, 658089), (90, 438726), (108, 365605), (135, 292484), (180, 219363), (270, 146242), (540, 73121)]