64969410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1$

素因数の和:388

約数の個数: 128

約数和(自身を含む): 185566464

約数和(自身を除く): 120597054

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, 313, 330, 370, 374, 407, 510, 555, 561, 626, 629, 814, 935, 939, 1110, 1122, 1221, 1258, 1565, 1870, 1878, 1887, 2035, 2442, 2805, 3130, 3145, 3443, 3774, 4070, 4695, 5321, 5610, 6105, 6290, 6886, 6919, 9390, 9435, 10329, 10642, 11581, 12210, 13838, 15963, 17215, 18870, 20658, 20757, 23162, 26605, 31926, 34430, 34595, 34743, 41514, 51645, 53210, 57905, 58531, 69190, 69486, 79815, 103290, 103785, 115810, 117062, 127391, 159630, 173715, 175593, 196877, 207570, 254782, 292655, 347430, 351186, 382173, 393754, 585310, 590631, 636955, 764346, 877965, 984385, 1181262, 1273910, 1755930, 1910865, 1968770, 2165647, 2953155, 3821730, 4331294, 5906310, 6496941, 10828235, 12993882, 21656470, 32484705, 64969410]

約数ペア:

[(1, 64969410), (2, 32484705), (3, 21656470), (5, 12993882), (6, 10828235), (10, 6496941), (11, 5906310), (15, 4331294), (17, 3821730), (22, 2953155), (30, 2165647), (33, 1968770), (34, 1910865), (37, 1755930), (51, 1273910), (55, 1181262), (66, 984385), (74, 877965), (85, 764346), (102, 636955), (110, 590631), (111, 585310), (165, 393754), (170, 382173), (185, 351186), (187, 347430), (222, 292655), (255, 254782), (313, 207570), (330, 196877), (370, 175593), (374, 173715), (407, 159630), (510, 127391), (555, 117062), (561, 115810), (626, 103785), (629, 103290), (814, 79815), (935, 69486), (939, 69190), (1110, 58531), (1122, 57905), (1221, 53210), (1258, 51645), (1565, 41514), (1870, 34743), (1878, 34595), (1887, 34430), (2035, 31926), (2442, 26605), (2805, 23162), (3130, 20757), (3145, 20658), (3443, 18870), (3774, 17215), (4070, 15963), (4695, 13838), (5321, 12210), (5610, 11581), (6105, 10642), (6290, 10329), (6886, 9435), (6919, 9390)]