12099080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{6173}}^1$

素因数の和:6198

約数の個数: 48

約数和(自身を含む): 31672620

約数和(自身を除く): 19573540

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 980, 1960, 6173, 12346, 24692, 30865, 43211, 49384, 61730, 86422, 123460, 172844, 216055, 246920, 302477, 345688, 432110, 604954, 864220, 1209908, 1512385, 1728440, 2419816, 3024770, 6049540, 12099080]

約数ペア:

[(1, 12099080), (2, 6049540), (4, 3024770), (5, 2419816), (7, 1728440), (8, 1512385), (10, 1209908), (14, 864220), (20, 604954), (28, 432110), (35, 345688), (40, 302477), (49, 246920), (56, 216055), (70, 172844), (98, 123460), (140, 86422), (196, 61730), (245, 49384), (280, 43211), (392, 30865), (490, 24692), (980, 12346), (1960, 6173)]