2118270

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1$

素因数の和:166

約数の個数: 96

約数和(自身を含む): 6500736

約数和(自身を除く): 4382466

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 49, 55, 66, 70, 77, 98, 105, 110, 131, 147, 154, 165, 210, 231, 245, 262, 294, 330, 385, 393, 462, 490, 539, 655, 735, 770, 786, 917, 1078, 1155, 1310, 1441, 1470, 1617, 1834, 1965, 2310, 2695, 2751, 2882, 3234, 3930, 4323, 4585, 5390, 5502, 6419, 7205, 8085, 8646, 9170, 10087, 12838, 13755, 14410, 16170, 19257, 20174, 21615, 27510, 30261, 32095, 38514, 43230, 50435, 60522, 64190, 70609, 96285, 100870, 141218, 151305, 192570, 211827, 302610, 353045, 423654, 706090, 1059135, 2118270]

約数ペア:

[(1, 2118270), (2, 1059135), (3, 706090), (5, 423654), (6, 353045), (7, 302610), (10, 211827), (11, 192570), (14, 151305), (15, 141218), (21, 100870), (22, 96285), (30, 70609), (33, 64190), (35, 60522), (42, 50435), (49, 43230), (55, 38514), (66, 32095), (70, 30261), (77, 27510), (98, 21615), (105, 20174), (110, 19257), (131, 16170), (147, 14410), (154, 13755), (165, 12838), (210, 10087), (231, 9170), (245, 8646), (262, 8085), (294, 7205), (330, 6419), (385, 5502), (393, 5390), (462, 4585), (490, 4323), (539, 3930), (655, 3234), (735, 2882), (770, 2751), (786, 2695), (917, 2310), (1078, 1965), (1155, 1834), (1310, 1617), (1441, 1470)]