64847310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:218

約数の個数: 128

約数和(自身を含む): 179656704

約数和(自身を除く): 114809394

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 47, 55, 66, 74, 94, 110, 111, 113, 141, 165, 185, 222, 226, 235, 282, 330, 339, 370, 407, 470, 517, 555, 565, 678, 705, 814, 1034, 1110, 1130, 1221, 1243, 1410, 1551, 1695, 1739, 2035, 2442, 2486, 2585, 3102, 3390, 3478, 3729, 4070, 4181, 5170, 5217, 5311, 6105, 6215, 7458, 7755, 8362, 8695, 10434, 10622, 12210, 12430, 12543, 15510, 15933, 17390, 18645, 19129, 20905, 25086, 26085, 26555, 31866, 37290, 38258, 41810, 45991, 52170, 53110, 57387, 58421, 62715, 79665, 91982, 95645, 114774, 116842, 125430, 137973, 159330, 175263, 191290, 196507, 229955, 275946, 286935, 292105, 350526, 393014, 459910, 573870, 584210, 589521, 689865, 876315, 982535, 1179042, 1379730, 1752630, 1965070, 2161577, 2947605, 4323154, 5895210, 6484731, 10807885, 12969462, 21615770, 32423655, 64847310]

約数ペア:

[(1, 64847310), (2, 32423655), (3, 21615770), (5, 12969462), (6, 10807885), (10, 6484731), (11, 5895210), (15, 4323154), (22, 2947605), (30, 2161577), (33, 1965070), (37, 1752630), (47, 1379730), (55, 1179042), (66, 982535), (74, 876315), (94, 689865), (110, 589521), (111, 584210), (113, 573870), (141, 459910), (165, 393014), (185, 350526), (222, 292105), (226, 286935), (235, 275946), (282, 229955), (330, 196507), (339, 191290), (370, 175263), (407, 159330), (470, 137973), (517, 125430), (555, 116842), (565, 114774), (678, 95645), (705, 91982), (814, 79665), (1034, 62715), (1110, 58421), (1130, 57387), (1221, 53110), (1243, 52170), (1410, 45991), (1551, 41810), (1695, 38258), (1739, 37290), (2035, 31866), (2442, 26555), (2486, 26085), (2585, 25086), (3102, 20905), (3390, 19129), (3478, 18645), (3729, 17390), (4070, 15933), (4181, 15510), (5170, 12543), (5217, 12430), (5311, 12210), (6105, 10622), (6215, 10434), (7458, 8695), (7755, 8362)]