91086940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:299

約数の個数: 96

約数和(自身を含む): 227082240

約数和(自身を除く): 135995300

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 109, 127, 140, 188, 218, 235, 254, 329, 436, 470, 508, 545, 635, 658, 763, 889, 940, 1090, 1270, 1316, 1526, 1645, 1778, 2180, 2540, 3052, 3290, 3556, 3815, 4445, 5123, 5969, 6580, 7630, 8890, 10246, 11938, 13843, 15260, 17780, 20492, 23876, 25615, 27686, 29845, 35861, 41783, 51230, 55372, 59690, 69215, 71722, 83566, 96901, 102460, 119380, 138430, 143444, 167132, 179305, 193802, 208915, 276860, 358610, 387604, 417830, 484505, 650621, 717220, 835660, 969010, 1301242, 1938020, 2602484, 3253105, 4554347, 6506210, 9108694, 13012420, 18217388, 22771735, 45543470, 91086940]

約数ペア:

[(1, 91086940), (2, 45543470), (4, 22771735), (5, 18217388), (7, 13012420), (10, 9108694), (14, 6506210), (20, 4554347), (28, 3253105), (35, 2602484), (47, 1938020), (70, 1301242), (94, 969010), (109, 835660), (127, 717220), (140, 650621), (188, 484505), (218, 417830), (235, 387604), (254, 358610), (329, 276860), (436, 208915), (470, 193802), (508, 179305), (545, 167132), (635, 143444), (658, 138430), (763, 119380), (889, 102460), (940, 96901), (1090, 83566), (1270, 71722), (1316, 69215), (1526, 59690), (1645, 55372), (1778, 51230), (2180, 41783), (2540, 35861), (3052, 29845), (3290, 27686), (3556, 25615), (3815, 23876), (4445, 20492), (5123, 17780), (5969, 15260), (6580, 13843), (7630, 11938), (8890, 10246)]