90752970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2311}}^1$

素因数の和:2356

約数の個数: 128

約数和(自身を含む): 287649792

約数和(自身を除く): 196896822

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2311, 2618, 2805, 3570, 3927, 4622, 5610, 6545, 6933, 7854, 11555, 13090, 13866, 16177, 19635, 23110, 25421, 32354, 34665, 39270, 39287, 48531, 50842, 69330, 76263, 78574, 80885, 97062, 117861, 127105, 152526, 161770, 177947, 196435, 235722, 242655, 254210, 275009, 355894, 381315, 392870, 432157, 485310, 533841, 550018, 589305, 762630, 825027, 864314, 889735, 1067682, 1178610, 1296471, 1375045, 1650054, 1779470, 2160785, 2592942, 2669205, 2750090, 3025099, 4125135, 4321570, 5338410, 6050198, 6482355, 8250270, 9075297, 12964710, 15125495, 18150594, 30250990, 45376485, 90752970]

約数ペア:

[(1, 90752970), (2, 45376485), (3, 30250990), (5, 18150594), (6, 15125495), (7, 12964710), (10, 9075297), (11, 8250270), (14, 6482355), (15, 6050198), (17, 5338410), (21, 4321570), (22, 4125135), (30, 3025099), (33, 2750090), (34, 2669205), (35, 2592942), (42, 2160785), (51, 1779470), (55, 1650054), (66, 1375045), (70, 1296471), (77, 1178610), (85, 1067682), (102, 889735), (105, 864314), (110, 825027), (119, 762630), (154, 589305), (165, 550018), (170, 533841), (187, 485310), (210, 432157), (231, 392870), (238, 381315), (255, 355894), (330, 275009), (357, 254210), (374, 242655), (385, 235722), (462, 196435), (510, 177947), (561, 161770), (595, 152526), (714, 127105), (770, 117861), (935, 97062), (1122, 80885), (1155, 78574), (1190, 76263), (1309, 69330), (1785, 50842), (1870, 48531), (2310, 39287), (2311, 39270), (2618, 34665), (2805, 32354), (3570, 25421), (3927, 23110), (4622, 19635), (5610, 16177), (6545, 13866), (6933, 13090), (7854, 11555)]