3126970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 7299072

約数和(自身を除く): 4172102

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 70, 77, 110, 131, 154, 155, 217, 262, 310, 341, 385, 434, 655, 682, 770, 917, 1085, 1310, 1441, 1705, 1834, 2170, 2387, 2882, 3410, 4061, 4585, 4774, 7205, 8122, 9170, 10087, 11935, 14410, 20174, 20305, 23870, 28427, 40610, 44671, 50435, 56854, 89342, 100870, 142135, 223355, 284270, 312697, 446710, 625394, 1563485, 3126970]

約数ペア:

[(1, 3126970), (2, 1563485), (5, 625394), (7, 446710), (10, 312697), (11, 284270), (14, 223355), (22, 142135), (31, 100870), (35, 89342), (55, 56854), (62, 50435), (70, 44671), (77, 40610), (110, 28427), (131, 23870), (154, 20305), (155, 20174), (217, 14410), (262, 11935), (310, 10087), (341, 9170), (385, 8122), (434, 7205), (655, 4774), (682, 4585), (770, 4061), (917, 3410), (1085, 2882), (1310, 2387), (1441, 2170), (1705, 1834)]