274197560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{75329}}^1$

素因数の和:75360

約数の個数: 64

約数和(自身を含む): 759326400

約数和(自身を除く): 485128840

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 75329, 150658, 301316, 376645, 527303, 602632, 753290, 979277, 1054606, 1506580, 1958554, 2109212, 2636515, 3013160, 3917108, 4218424, 4896385, 5273030, 6854939, 7834216, 9792770, 10546060, 13709878, 19585540, 21092120, 27419756, 34274695, 39171080, 54839512, 68549390, 137098780, 274197560]

約数ペア:

[(1, 274197560), (2, 137098780), (4, 68549390), (5, 54839512), (7, 39171080), (8, 34274695), (10, 27419756), (13, 21092120), (14, 19585540), (20, 13709878), (26, 10546060), (28, 9792770), (35, 7834216), (40, 6854939), (52, 5273030), (56, 4896385), (65, 4218424), (70, 3917108), (91, 3013160), (104, 2636515), (130, 2109212), (140, 1958554), (182, 1506580), (260, 1054606), (280, 979277), (364, 753290), (455, 602632), (520, 527303), (728, 376645), (910, 301316), (1820, 150658), (3640, 75329)]