745093.0000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 5909760

約数和(自身を除く): 3569982

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 113, 119, 174, 203, 226, 238, 339, 357, 406, 493, 609, 678, 714, 791, 986, 1218, 1479, 1582, 1921, 2373, 2958, 3277, 3451, 3842, 4746, 5763, 6554, 6902, 9831, 10353, 11526, 13447, 19662, 20706, 22939, 26894, 40341, 45878, 55709, 68817, 80682, 111418, 137634, 167127, 334254, 389963, 779926, 1169889, 2339778]

約数ペア:

[(1, 2339778), (2, 1169889), (3, 779926), (6, 389963), (7, 334254), (14, 167127), (17, 137634), (21, 111418), (29, 80682), (34, 68817), (42, 55709), (51, 45878), (58, 40341), (87, 26894), (102, 22939), (113, 20706), (119, 19662), (174, 13447), (203, 11526), (226, 10353), (238, 9831), (339, 6902), (357, 6554), (406, 5763), (493, 4746), (609, 3842), (678, 3451), (714, 3277), (791, 2958), (986, 2373), (1218, 1921), (1479, 1582)]