21965014710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{2369473}}^1$

素因数の和:2369589

約数の個数: 48

約数和(自身を含む): 57663519264

約数和(自身を除く): 35698504554

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 2369473, 4738946, 7108419, 11847365, 14216838, 21325257, 23694730, 35542095, 42650514, 71084190, 106626285, 213252570, 244055719, 488111438, 732167157, 1220278595, 1464334314, 2196501471, 2440557190, 3660835785, 4393002942, 7321671570, 10982507355, 21965014710]

約数ペア:

[(1, 21965014710), (2, 10982507355), (3, 7321671570), (5, 4393002942), (6, 3660835785), (9, 2440557190), (10, 2196501471), (15, 1464334314), (18, 1220278595), (30, 732167157), (45, 488111438), (90, 244055719), (103, 213252570), (206, 106626285), (309, 71084190), (515, 42650514), (618, 35542095), (927, 23694730), (1030, 21325257), (1545, 14216838), (1854, 11847365), (3090, 7108419), (4635, 4738946), (9270, 2369473)]