269080857790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{245317}}^1$

素因数の和:245617

約数の個数: 64

約数和(自身を含む): 534125975040

約数和(自身を除く): 265045117250

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 251, 437, 502, 874, 1255, 2185, 2510, 4370, 4769, 5773, 9538, 11546, 23845, 28865, 47690, 57730, 109687, 219374, 245317, 490634, 548435, 1096870, 1226585, 2453170, 4661023, 5642291, 9322046, 11284582, 23305115, 28211455, 46610230, 56422910, 61574567, 107203529, 123149134, 214407058, 307872835, 536017645, 615745670, 1072035290, 1169916773, 1416215041, 2339833546, 2832430082, 5849583865, 7081075205, 11699167730, 14162150410, 26908085779, 53816171558, 134540428895, 269080857790]

約数ペア:

[(1, 269080857790), (2, 134540428895), (5, 53816171558), (10, 26908085779), (19, 14162150410), (23, 11699167730), (38, 7081075205), (46, 5849583865), (95, 2832430082), (115, 2339833546), (190, 1416215041), (230, 1169916773), (251, 1072035290), (437, 615745670), (502, 536017645), (874, 307872835), (1255, 214407058), (2185, 123149134), (2510, 107203529), (4370, 61574567), (4769, 56422910), (5773, 46610230), (9538, 28211455), (11546, 23305115), (23845, 11284582), (28865, 9322046), (47690, 5642291), (57730, 4661023), (109687, 2453170), (219374, 1226585), (245317, 1096870), (490634, 548435)]