64554270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:386

約数の個数: 128

約数和(自身を含む): 184384512

約数和(自身を除く): 119830242

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 37, 51, 55, 66, 74, 85, 102, 110, 111, 165, 170, 185, 187, 222, 255, 311, 330, 370, 374, 407, 510, 555, 561, 622, 629, 814, 933, 935, 1110, 1122, 1221, 1258, 1555, 1866, 1870, 1887, 2035, 2442, 2805, 3110, 3145, 3421, 3774, 4070, 4665, 5287, 5610, 6105, 6290, 6842, 6919, 9330, 9435, 10263, 10574, 11507, 12210, 13838, 15861, 17105, 18870, 20526, 20757, 23014, 26435, 31722, 34210, 34521, 34595, 41514, 51315, 52870, 57535, 58157, 69042, 69190, 79305, 102630, 103785, 115070, 116314, 126577, 158610, 172605, 174471, 195619, 207570, 253154, 290785, 345210, 348942, 379731, 391238, 581570, 586857, 632885, 759462, 872355, 978095, 1173714, 1265770, 1744710, 1898655, 1956190, 2151809, 2934285, 3797310, 4303618, 5868570, 6455427, 10759045, 12910854, 21518090, 32277135, 64554270]

約数ペア:

[(1, 64554270), (2, 32277135), (3, 21518090), (5, 12910854), (6, 10759045), (10, 6455427), (11, 5868570), (15, 4303618), (17, 3797310), (22, 2934285), (30, 2151809), (33, 1956190), (34, 1898655), (37, 1744710), (51, 1265770), (55, 1173714), (66, 978095), (74, 872355), (85, 759462), (102, 632885), (110, 586857), (111, 581570), (165, 391238), (170, 379731), (185, 348942), (187, 345210), (222, 290785), (255, 253154), (311, 207570), (330, 195619), (370, 174471), (374, 172605), (407, 158610), (510, 126577), (555, 116314), (561, 115070), (622, 103785), (629, 102630), (814, 79305), (933, 69190), (935, 69042), (1110, 58157), (1122, 57535), (1221, 52870), (1258, 51315), (1555, 41514), (1866, 34595), (1870, 34521), (1887, 34210), (2035, 31722), (2442, 26435), (2805, 23014), (3110, 20757), (3145, 20526), (3421, 18870), (3774, 17105), (4070, 15861), (4665, 13838), (5287, 12210), (5610, 11507), (6105, 10574), (6290, 10263), (6842, 9435), (6919, 9330)]