30776998

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16529}}^1$

素因数の和:16564

約数の個数: 24

約数和(自身を含む): 56532600

約数和(自身を除く): 25755602

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 16529, 33058, 115703, 231406, 314051, 628102, 809921, 1619842, 2198357, 4396714, 15388499, 30776998]

約数ペア:

[(1, 30776998), (2, 15388499), (7, 4396714), (14, 2198357), (19, 1619842), (38, 809921), (49, 628102), (98, 314051), (133, 231406), (266, 115703), (931, 33058), (1862, 16529)]