105881930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{691}}^1$

素因数の和:915

約数の個数: 64

約数和(自身を含む): 239155200

約数和(自身を除く): 133273270

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 199, 385, 398, 691, 770, 995, 1382, 1393, 1990, 2189, 2786, 3455, 4378, 4837, 6910, 6965, 7601, 9674, 10945, 13930, 15202, 15323, 21890, 24185, 30646, 38005, 48370, 53207, 76010, 76615, 106414, 137509, 153230, 266035, 275018, 532070, 687545, 962563, 1375090, 1512599, 1925126, 3025198, 4812815, 7562995, 9625630, 10588193, 15125990, 21176386, 52940965, 105881930]

約数ペア:

[(1, 105881930), (2, 52940965), (5, 21176386), (7, 15125990), (10, 10588193), (11, 9625630), (14, 7562995), (22, 4812815), (35, 3025198), (55, 1925126), (70, 1512599), (77, 1375090), (110, 962563), (154, 687545), (199, 532070), (385, 275018), (398, 266035), (691, 153230), (770, 137509), (995, 106414), (1382, 76615), (1393, 76010), (1990, 53207), (2189, 48370), (2786, 38005), (3455, 30646), (4378, 24185), (4837, 21890), (6910, 15323), (6965, 15202), (7601, 13930), (9674, 10945)]