138924510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{1291}}^1$

素因数の和:1529

約数の個数: 64

約数和(自身を含む): 354979584

約数和(自身を除く): 216055074

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 211, 255, 422, 510, 633, 1055, 1266, 1291, 2110, 2582, 3165, 3587, 3873, 6330, 6455, 7174, 7746, 10761, 12910, 17935, 19365, 21522, 21947, 35870, 38730, 43894, 53805, 65841, 107610, 109735, 131682, 219470, 272401, 329205, 544802, 658410, 817203, 1362005, 1634406, 2724010, 4086015, 4630817, 8172030, 9261634, 13892451, 23154085, 27784902, 46308170, 69462255, 138924510]

約数ペア:

[(1, 138924510), (2, 69462255), (3, 46308170), (5, 27784902), (6, 23154085), (10, 13892451), (15, 9261634), (17, 8172030), (30, 4630817), (34, 4086015), (51, 2724010), (85, 1634406), (102, 1362005), (170, 817203), (211, 658410), (255, 544802), (422, 329205), (510, 272401), (633, 219470), (1055, 131682), (1266, 109735), (1291, 107610), (2110, 65841), (2582, 53805), (3165, 43894), (3587, 38730), (3873, 35870), (6330, 21947), (6455, 21522), (7174, 19365), (7746, 17935), (10761, 12910)]