1534940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6977}}^1$

素因数の和:6997

約数の個数: 24

約数和(自身を含む): 3516912

約数和(自身を除く): 1981972

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 6977, 13954, 27908, 34885, 69770, 76747, 139540, 153494, 306988, 383735, 767470, 1534940]

約数ペア:

[(1, 1534940), (2, 767470), (4, 383735), (5, 306988), (10, 153494), (11, 139540), (20, 76747), (22, 69770), (44, 34885), (55, 27908), (110, 13954), (220, 6977)]