138961130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 313528320

約数和(自身を除く): 174567190

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 251, 385, 502, 719, 770, 1255, 1438, 1757, 2510, 2761, 3514, 3595, 5033, 5522, 7190, 7909, 8785, 10066, 13805, 15818, 17570, 19327, 25165, 27610, 38654, 39545, 50330, 55363, 79090, 96635, 110726, 180469, 193270, 276815, 360938, 553630, 902345, 1263283, 1804690, 1985159, 2526566, 3970318, 6316415, 9925795, 12632830, 13896113, 19851590, 27792226, 69480565, 138961130]

約数ペア:

[(1, 138961130), (2, 69480565), (5, 27792226), (7, 19851590), (10, 13896113), (11, 12632830), (14, 9925795), (22, 6316415), (35, 3970318), (55, 2526566), (70, 1985159), (77, 1804690), (110, 1263283), (154, 902345), (251, 553630), (385, 360938), (502, 276815), (719, 193270), (770, 180469), (1255, 110726), (1438, 96635), (1757, 79090), (2510, 55363), (2761, 50330), (3514, 39545), (3595, 38654), (5033, 27610), (5522, 25165), (7190, 19327), (7909, 17570), (8785, 15818), (10066, 13805)]