126343910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:202

約数の個数: 128

約数和(自身を含む): 300810240

約数和(自身を除く): 174466330

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 31, 35, 55, 62, 67, 70, 77, 79, 110, 134, 154, 155, 158, 217, 310, 335, 341, 385, 395, 434, 469, 553, 670, 682, 737, 770, 790, 869, 938, 1085, 1106, 1474, 1705, 1738, 2077, 2170, 2345, 2387, 2449, 2765, 3410, 3685, 4154, 4345, 4690, 4774, 4898, 5159, 5293, 5530, 6083, 7370, 8690, 10318, 10385, 10586, 11935, 12166, 12245, 14539, 17143, 20770, 22847, 23870, 24490, 25795, 26465, 26939, 29078, 30415, 34286, 37051, 45694, 51590, 52930, 53878, 58223, 60830, 72695, 74102, 85715, 114235, 116446, 134695, 145390, 159929, 164083, 171430, 185255, 188573, 228470, 269390, 291115, 319858, 328166, 370510, 377146, 407561, 582230, 799645, 815122, 820415, 942865, 1148581, 1599290, 1640830, 1804913, 1885730, 2037805, 2297162, 3609826, 4075610, 5742905, 9024565, 11485810, 12634391, 18049130, 25268782, 63171955, 126343910]

約数ペア:

[(1, 126343910), (2, 63171955), (5, 25268782), (7, 18049130), (10, 12634391), (11, 11485810), (14, 9024565), (22, 5742905), (31, 4075610), (35, 3609826), (55, 2297162), (62, 2037805), (67, 1885730), (70, 1804913), (77, 1640830), (79, 1599290), (110, 1148581), (134, 942865), (154, 820415), (155, 815122), (158, 799645), (217, 582230), (310, 407561), (335, 377146), (341, 370510), (385, 328166), (395, 319858), (434, 291115), (469, 269390), (553, 228470), (670, 188573), (682, 185255), (737, 171430), (770, 164083), (790, 159929), (869, 145390), (938, 134695), (1085, 116446), (1106, 114235), (1474, 85715), (1705, 74102), (1738, 72695), (2077, 60830), (2170, 58223), (2345, 53878), (2387, 52930), (2449, 51590), (2765, 45694), (3410, 37051), (3685, 34286), (4154, 30415), (4345, 29078), (4690, 26939), (4774, 26465), (4898, 25795), (5159, 24490), (5293, 23870), (5530, 22847), (6083, 20770), (7370, 17143), (8690, 14539), (10318, 12245), (10385, 12166), (10586, 11935)]