30254631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:767

約数の個数: 32

約数和(自身を含む): 47028480

約数和(自身を除く): 16773849

約数列:

[1, 3, 11, 19, 33, 57, 73, 209, 219, 627, 661, 803, 1387, 1983, 2409, 4161, 7271, 12559, 15257, 21813, 37677, 45771, 48253, 138149, 144759, 414447, 530783, 916807, 1592349, 2750421, 10084877, 30254631]

約数ペア:

[(1, 30254631), (3, 10084877), (11, 2750421), (19, 1592349), (33, 916807), (57, 530783), (73, 414447), (209, 144759), (219, 138149), (627, 48253), (661, 45771), (803, 37677), (1387, 21813), (1983, 15257), (2409, 12559), (4161, 7271)]