5445678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 8240082

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 29, 34, 42, 51, 58, 87, 102, 119, 174, 203, 238, 263, 357, 406, 493, 526, 609, 714, 789, 986, 1218, 1479, 1578, 1841, 2958, 3451, 3682, 4471, 5523, 6902, 7627, 8942, 10353, 11046, 13413, 15254, 20706, 22881, 26826, 31297, 45762, 53389, 62594, 93891, 106778, 129659, 160167, 187782, 259318, 320334, 388977, 777954, 907613, 1815226, 2722839, 5445678]

約数ペア:

[(1, 5445678), (2, 2722839), (3, 1815226), (6, 907613), (7, 777954), (14, 388977), (17, 320334), (21, 259318), (29, 187782), (34, 160167), (42, 129659), (51, 106778), (58, 93891), (87, 62594), (102, 53389), (119, 45762), (174, 31297), (203, 26826), (238, 22881), (263, 20706), (357, 15254), (406, 13413), (493, 11046), (526, 10353), (609, 8942), (714, 7627), (789, 6902), (986, 5523), (1218, 4471), (1479, 3682), (1578, 3451), (1841, 2958)]