134221780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{12451}}^1$

素因数の和:12485

約数の個数: 72

約数和(自身を含む): 357721056

約数和(自身を除く): 223499276

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 49, 55, 70, 77, 98, 110, 140, 154, 196, 220, 245, 308, 385, 490, 539, 770, 980, 1078, 1540, 2156, 2695, 5390, 10780, 12451, 24902, 49804, 62255, 87157, 124510, 136961, 174314, 249020, 273922, 348628, 435785, 547844, 610099, 684805, 871570, 958727, 1220198, 1369610, 1743140, 1917454, 2440396, 2739220, 3050495, 3834908, 4793635, 6100990, 6711089, 9587270, 12201980, 13422178, 19174540, 26844356, 33555445, 67110890, 134221780]

約数ペア:

[(1, 134221780), (2, 67110890), (4, 33555445), (5, 26844356), (7, 19174540), (10, 13422178), (11, 12201980), (14, 9587270), (20, 6711089), (22, 6100990), (28, 4793635), (35, 3834908), (44, 3050495), (49, 2739220), (55, 2440396), (70, 1917454), (77, 1743140), (98, 1369610), (110, 1220198), (140, 958727), (154, 871570), (196, 684805), (220, 610099), (245, 547844), (308, 435785), (385, 348628), (490, 273922), (539, 249020), (770, 174314), (980, 136961), (1078, 124510), (1540, 87157), (2156, 62255), (2695, 49804), (5390, 24902), (10780, 12451)]