27510930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{17981}}^1$

素因数の和:18011

約数の個数: 48

約数和(自身を含む): 75740184

約数和(自身を除く): 48229254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 17981, 35962, 53943, 89905, 107886, 161829, 179810, 269715, 305677, 323658, 539430, 611354, 809145, 917031, 1528385, 1618290, 1834062, 2751093, 3056770, 4585155, 5502186, 9170310, 13755465, 27510930]

約数ペア:

[(1, 27510930), (2, 13755465), (3, 9170310), (5, 5502186), (6, 4585155), (9, 3056770), (10, 2751093), (15, 1834062), (17, 1618290), (18, 1528385), (30, 917031), (34, 809145), (45, 611354), (51, 539430), (85, 323658), (90, 305677), (102, 269715), (153, 179810), (170, 161829), (255, 107886), (306, 89905), (510, 53943), (765, 35962), (1530, 17981)]