3454740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1129}}^1$

素因数の和:1161

約数の個数: 72

約数和(自身を含む): 11105640

約数和(自身を除く): 7650900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1129, 1530, 2258, 3060, 3387, 4516, 5645, 6774, 10161, 11290, 13548, 16935, 19193, 20322, 22580, 33870, 38386, 40644, 50805, 57579, 67740, 76772, 95965, 101610, 115158, 172737, 191930, 203220, 230316, 287895, 345474, 383860, 575790, 690948, 863685, 1151580, 1727370, 3454740]

約数ペア:

[(1, 3454740), (2, 1727370), (3, 1151580), (4, 863685), (5, 690948), (6, 575790), (9, 383860), (10, 345474), (12, 287895), (15, 230316), (17, 203220), (18, 191930), (20, 172737), (30, 115158), (34, 101610), (36, 95965), (45, 76772), (51, 67740), (60, 57579), (68, 50805), (85, 40644), (90, 38386), (102, 33870), (153, 22580), (170, 20322), (180, 19193), (204, 16935), (255, 13548), (306, 11290), (340, 10161), (510, 6774), (612, 5645), (765, 4516), (1020, 3387), (1129, 3060), (1530, 2258)]