685828890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{1621}}^1$

素因数の和:3204

約数の個数: 64

約数和(自身を含む): 1831173120

約数和(自身を除く): 1145344230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1567, 1621, 3134, 3242, 4701, 4863, 7835, 8105, 9402, 9726, 14103, 14589, 15670, 16210, 23505, 24315, 28206, 29178, 42309, 43767, 47010, 48630, 70515, 72945, 84618, 87534, 141030, 145890, 211545, 218835, 423090, 437670, 2540107, 5080214, 7620321, 12700535, 15240642, 22860963, 25401070, 38101605, 45721926, 68582889, 76203210, 114304815, 137165778, 228609630, 342914445, 685828890]

約数ペア:

[(1, 685828890), (2, 342914445), (3, 228609630), (5, 137165778), (6, 114304815), (9, 76203210), (10, 68582889), (15, 45721926), (18, 38101605), (27, 25401070), (30, 22860963), (45, 15240642), (54, 12700535), (90, 7620321), (135, 5080214), (270, 2540107), (1567, 437670), (1621, 423090), (3134, 218835), (3242, 211545), (4701, 145890), (4863, 141030), (7835, 87534), (8105, 84618), (9402, 72945), (9726, 70515), (14103, 48630), (14589, 47010), (15670, 43767), (16210, 42309), (23505, 29178), (24315, 28206)]