102731860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3511}}^1$

素因数の和:3557

約数の個数: 96

約数和(自身を含む): 283207680

約数和(自身を除く): 180475820

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2660, 2926, 3511, 4180, 5852, 7022, 7315, 14044, 14630, 17555, 24577, 29260, 35110, 38621, 49154, 66709, 70220, 77242, 98308, 122885, 133418, 154484, 193105, 245770, 266836, 270347, 333545, 386210, 466963, 491540, 540694, 667090, 733799, 772420, 933926, 1081388, 1334180, 1351735, 1467598, 1867852, 2334815, 2703470, 2935196, 3668995, 4669630, 5136593, 5406940, 7337990, 9339260, 10273186, 14675980, 20546372, 25682965, 51365930, 102731860]

約数ペア:

[(1, 102731860), (2, 51365930), (4, 25682965), (5, 20546372), (7, 14675980), (10, 10273186), (11, 9339260), (14, 7337990), (19, 5406940), (20, 5136593), (22, 4669630), (28, 3668995), (35, 2935196), (38, 2703470), (44, 2334815), (55, 1867852), (70, 1467598), (76, 1351735), (77, 1334180), (95, 1081388), (110, 933926), (133, 772420), (140, 733799), (154, 667090), (190, 540694), (209, 491540), (220, 466963), (266, 386210), (308, 333545), (380, 270347), (385, 266836), (418, 245770), (532, 193105), (665, 154484), (770, 133418), (836, 122885), (1045, 98308), (1330, 77242), (1463, 70220), (1540, 66709), (2090, 49154), (2660, 38621), (2926, 35110), (3511, 29260), (4180, 24577), (5852, 17555), (7022, 14630), (7315, 14044)]