18605310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{191}}^2$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 47528208

約数和(自身を除く): 28922898

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 191, 255, 382, 510, 573, 955, 1146, 1910, 2865, 3247, 5730, 6494, 9741, 16235, 19482, 32470, 36481, 48705, 72962, 97410, 109443, 182405, 218886, 364810, 547215, 620177, 1094430, 1240354, 1860531, 3100885, 3721062, 6201770, 9302655, 18605310]

約数ペア:

[(1, 18605310), (2, 9302655), (3, 6201770), (5, 3721062), (6, 3100885), (10, 1860531), (15, 1240354), (17, 1094430), (30, 620177), (34, 547215), (51, 364810), (85, 218886), (102, 182405), (170, 109443), (191, 97410), (255, 72962), (382, 48705), (510, 36481), (573, 32470), (955, 19482), (1146, 16235), (1910, 9741), (2865, 6494), (3247, 5730)]