6253940

素因数分解:

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

素因数の和:189

約数の個数: 96

約数和(自身を含む): 17031168

約数和(自身を除く): 10777228

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 131, 140, 154, 155, 217, 220, 262, 308, 310, 341, 385, 434, 524, 620, 655, 682, 770, 868, 917, 1085, 1310, 1364, 1441, 1540, 1705, 1834, 2170, 2387, 2620, 2882, 3410, 3668, 4061, 4340, 4585, 4774, 5764, 6820, 7205, 8122, 9170, 9548, 10087, 11935, 14410, 16244, 18340, 20174, 20305, 23870, 28427, 28820, 40348, 40610, 44671, 47740, 50435, 56854, 81220, 89342, 100870, 113708, 142135, 178684, 201740, 223355, 284270, 312697, 446710, 568540, 625394, 893420, 1250788, 1563485, 3126970, 6253940]

約数ペア:

[(1, 6253940), (2, 3126970), (4, 1563485), (5, 1250788), (7, 893420), (10, 625394), (11, 568540), (14, 446710), (20, 312697), (22, 284270), (28, 223355), (31, 201740), (35, 178684), (44, 142135), (55, 113708), (62, 100870), (70, 89342), (77, 81220), (110, 56854), (124, 50435), (131, 47740), (140, 44671), (154, 40610), (155, 40348), (217, 28820), (220, 28427), (262, 23870), (308, 20305), (310, 20174), (341, 18340), (385, 16244), (434, 14410), (524, 11935), (620, 10087), (655, 9548), (682, 9170), (770, 8122), (868, 7205), (917, 6820), (1085, 5764), (1310, 4774), (1364, 4585), (1441, 4340), (1540, 4061), (1705, 3668), (1834, 3410), (2170, 2882), (2387, 2620)]