74124930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 209454336

約数和(自身を除く): 135329406

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 73, 85, 102, 110, 146, 165, 170, 181, 187, 219, 255, 330, 362, 365, 374, 438, 510, 543, 561, 730, 803, 905, 935, 1086, 1095, 1122, 1241, 1606, 1810, 1870, 1991, 2190, 2409, 2482, 2715, 2805, 3077, 3723, 3982, 4015, 4818, 5430, 5610, 5973, 6154, 6205, 7446, 8030, 9231, 9955, 11946, 12045, 12410, 13213, 13651, 15385, 18462, 18615, 19910, 24090, 26426, 27302, 29865, 30770, 33847, 37230, 39639, 40953, 46155, 59730, 66065, 67694, 68255, 79278, 81906, 92310, 101541, 132130, 136510, 145343, 169235, 198195, 203082, 204765, 224621, 290686, 338470, 396390, 409530, 436029, 449242, 507705, 673863, 726715, 872058, 1015410, 1123105, 1347726, 1453430, 2180145, 2246210, 2470831, 3369315, 4360290, 4941662, 6738630, 7412493, 12354155, 14824986, 24708310, 37062465, 74124930]

約数ペア:

[(1, 74124930), (2, 37062465), (3, 24708310), (5, 14824986), (6, 12354155), (10, 7412493), (11, 6738630), (15, 4941662), (17, 4360290), (22, 3369315), (30, 2470831), (33, 2246210), (34, 2180145), (51, 1453430), (55, 1347726), (66, 1123105), (73, 1015410), (85, 872058), (102, 726715), (110, 673863), (146, 507705), (165, 449242), (170, 436029), (181, 409530), (187, 396390), (219, 338470), (255, 290686), (330, 224621), (362, 204765), (365, 203082), (374, 198195), (438, 169235), (510, 145343), (543, 136510), (561, 132130), (730, 101541), (803, 92310), (905, 81906), (935, 79278), (1086, 68255), (1095, 67694), (1122, 66065), (1241, 59730), (1606, 46155), (1810, 40953), (1870, 39639), (1991, 37230), (2190, 33847), (2409, 30770), (2482, 29865), (2715, 27302), (2805, 26426), (3077, 24090), (3723, 19910), (3982, 18615), (4015, 18462), (4818, 15385), (5430, 13651), (5610, 13213), (5973, 12410), (6154, 12045), (6205, 11946), (7446, 9955), (8030, 9231)]