60912940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:247

約数の個数: 96

約数和(自身を含む): 146893824

約数和(自身を除く): 85980884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 43, 44, 47, 55, 86, 94, 110, 137, 172, 188, 215, 220, 235, 274, 430, 470, 473, 517, 548, 685, 860, 940, 946, 1034, 1370, 1507, 1892, 2021, 2068, 2365, 2585, 2740, 3014, 4042, 4730, 5170, 5891, 6028, 6439, 7535, 8084, 9460, 10105, 10340, 11782, 12878, 15070, 20210, 22231, 23564, 25756, 29455, 30140, 32195, 40420, 44462, 58910, 64390, 64801, 70829, 88924, 111155, 117820, 128780, 129602, 141658, 222310, 259204, 276877, 283316, 324005, 354145, 444620, 553754, 648010, 708290, 1107508, 1296020, 1384385, 1416580, 2768770, 3045647, 5537540, 6091294, 12182588, 15228235, 30456470, 60912940]

約数ペア:

[(1, 60912940), (2, 30456470), (4, 15228235), (5, 12182588), (10, 6091294), (11, 5537540), (20, 3045647), (22, 2768770), (43, 1416580), (44, 1384385), (47, 1296020), (55, 1107508), (86, 708290), (94, 648010), (110, 553754), (137, 444620), (172, 354145), (188, 324005), (215, 283316), (220, 276877), (235, 259204), (274, 222310), (430, 141658), (470, 129602), (473, 128780), (517, 117820), (548, 111155), (685, 88924), (860, 70829), (940, 64801), (946, 64390), (1034, 58910), (1370, 44462), (1507, 40420), (1892, 32195), (2021, 30140), (2068, 29455), (2365, 25756), (2585, 23564), (2740, 22231), (3014, 20210), (4042, 15070), (4730, 12878), (5170, 11782), (5891, 10340), (6028, 10105), (6439, 9460), (7535, 8084)]