1453429780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{34589}}^1$

素因数の和:34800

約数の個数: 48

約数和(自身を含む): 3347205120

約数和(自身を除く): 1893775340

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1910, 2101, 3820, 4202, 8404, 10505, 21010, 34589, 42020, 69178, 138356, 172945, 345890, 380479, 691780, 760958, 1521916, 1902395, 3804790, 6606499, 7609580, 13212998, 26425996, 33032495, 66064990, 72671489, 132129980, 145342978, 290685956, 363357445, 726714890, 1453429780]

約数ペア:

[(1, 1453429780), (2, 726714890), (4, 363357445), (5, 290685956), (10, 145342978), (11, 132129980), (20, 72671489), (22, 66064990), (44, 33032495), (55, 26425996), (110, 13212998), (191, 7609580), (220, 6606499), (382, 3804790), (764, 1902395), (955, 1521916), (1910, 760958), (2101, 691780), (3820, 380479), (4202, 345890), (8404, 172945), (10505, 138356), (21010, 69178), (34589, 42020)]