2934855

素因数分解:

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

素因数の和:58

約数の個数: 72

約数和(自身を含む): 6508944

約数和(自身を除く): 3574089

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 49, 55, 63, 77, 99, 105, 121, 147, 165, 231, 245, 315, 363, 385, 441, 495, 539, 605, 693, 735, 847, 1089, 1155, 1331, 1617, 1815, 2205, 2541, 2695, 3465, 3993, 4235, 4851, 5445, 5929, 6655, 7623, 8085, 9317, 11979, 12705, 17787, 19965, 24255, 27951, 29645, 38115, 46585, 53361, 59895, 65219, 83853, 88935, 139755, 195657, 266805, 326095, 419265, 586971, 978285, 2934855]

約数ペア:

[(1, 2934855), (3, 978285), (5, 586971), (7, 419265), (9, 326095), (11, 266805), (15, 195657), (21, 139755), (33, 88935), (35, 83853), (45, 65219), (49, 59895), (55, 53361), (63, 46585), (77, 38115), (99, 29645), (105, 27951), (121, 24255), (147, 19965), (165, 17787), (231, 12705), (245, 11979), (315, 9317), (363, 8085), (385, 7623), (441, 6655), (495, 5929), (539, 5445), (605, 4851), (693, 4235), (735, 3993), (847, 3465), (1089, 2695), (1155, 2541), (1331, 2205), (1617, 1815)]