3049290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1993}}^1$

素因数の和:2023

約数の個数: 48

約数和(自身を含む): 8398728

約数和(自身を除く): 5349438

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, 1993, 3986, 5979, 9965, 11958, 17937, 19930, 29895, 33881, 35874, 59790, 67762, 89685, 101643, 169405, 179370, 203286, 304929, 338810, 508215, 609858, 1016430, 1524645, 3049290]

約数ペア:

[(1, 3049290), (2, 1524645), (3, 1016430), (5, 609858), (6, 508215), (9, 338810), (10, 304929), (15, 203286), (17, 179370), (18, 169405), (30, 101643), (34, 89685), (45, 67762), (51, 59790), (85, 35874), (90, 33881), (102, 29895), (153, 19930), (170, 17937), (255, 11958), (306, 9965), (510, 5979), (765, 3986), (1530, 1993)]