69999710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 96

約数和(自身を含む): 152028576

約数和(自身を除く): 82028866

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 41, 55, 82, 83, 85, 110, 121, 166, 170, 187, 205, 242, 374, 410, 415, 451, 605, 697, 830, 902, 913, 935, 1210, 1394, 1411, 1826, 1870, 2057, 2255, 2822, 3403, 3485, 4114, 4510, 4565, 4961, 6806, 6970, 7055, 7667, 9130, 9922, 10043, 10285, 14110, 15334, 15521, 17015, 20086, 20570, 24805, 31042, 34030, 37433, 38335, 49610, 50215, 57851, 74866, 76670, 77605, 84337, 100430, 115702, 155210, 168674, 170731, 187165, 289255, 341462, 374330, 411763, 421685, 578510, 636361, 823526, 843370, 853655, 1272722, 1707310, 2058815, 3181805, 4117630, 6363610, 6999971, 13999942, 34999855, 69999710]

約数ペア:

[(1, 69999710), (2, 34999855), (5, 13999942), (10, 6999971), (11, 6363610), (17, 4117630), (22, 3181805), (34, 2058815), (41, 1707310), (55, 1272722), (82, 853655), (83, 843370), (85, 823526), (110, 636361), (121, 578510), (166, 421685), (170, 411763), (187, 374330), (205, 341462), (242, 289255), (374, 187165), (410, 170731), (415, 168674), (451, 155210), (605, 115702), (697, 100430), (830, 84337), (902, 77605), (913, 76670), (935, 74866), (1210, 57851), (1394, 50215), (1411, 49610), (1826, 38335), (1870, 37433), (2057, 34030), (2255, 31042), (2822, 24805), (3403, 20570), (3485, 20086), (4114, 17015), (4510, 15521), (4565, 15334), (4961, 14110), (6806, 10285), (6970, 10043), (7055, 9922), (7667, 9130)]