2247331660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{944257}}^1$

素因数の和:944290

約数の個数: 48

約数和(自身を含む): 5710872384

約数和(自身を除く): 3463540724

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 944257, 1888514, 3777028, 4721285, 6609799, 9442570, 13219598, 16052369, 18885140, 26439196, 32104738, 33048995, 64209476, 66097990, 80261845, 112366583, 132195980, 160523690, 224733166, 321047380, 449466332, 561832915, 1123665830, 2247331660]

約数ペア:

[(1, 2247331660), (2, 1123665830), (4, 561832915), (5, 449466332), (7, 321047380), (10, 224733166), (14, 160523690), (17, 132195980), (20, 112366583), (28, 80261845), (34, 66097990), (35, 64209476), (68, 33048995), (70, 32104738), (85, 26439196), (119, 18885140), (140, 16052369), (170, 13219598), (238, 9442570), (340, 6609799), (476, 4721285), (595, 3777028), (1190, 1888514), (2380, 944257)]