27834590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 60162048

約数和(自身を除く): 32327458

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 101, 127, 155, 202, 217, 254, 310, 434, 505, 635, 707, 889, 1010, 1085, 1270, 1414, 1778, 2170, 3131, 3535, 3937, 4445, 6262, 7070, 7874, 8890, 12827, 15655, 19685, 21917, 25654, 27559, 31310, 39370, 43834, 55118, 64135, 89789, 109585, 128270, 137795, 179578, 219170, 275590, 397637, 448945, 795274, 897890, 1988185, 2783459, 3976370, 5566918, 13917295, 27834590]

約数ペア:

[(1, 27834590), (2, 13917295), (5, 5566918), (7, 3976370), (10, 2783459), (14, 1988185), (31, 897890), (35, 795274), (62, 448945), (70, 397637), (101, 275590), (127, 219170), (155, 179578), (202, 137795), (217, 128270), (254, 109585), (310, 89789), (434, 64135), (505, 55118), (635, 43834), (707, 39370), (889, 31310), (1010, 27559), (1085, 25654), (1270, 21917), (1414, 19685), (1778, 15655), (2170, 12827), (3131, 8890), (3535, 7874), (3937, 7070), (4445, 6262)]