57178170

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{30253}}^1$

素因数の和:30276

約数の個数: 64

約数和(自身を含む): 174263040

約数和(自身を除く): 117084870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 30253, 60506, 90759, 151265, 181518, 211771, 272277, 302530, 423542, 453795, 544554, 635313, 816831, 907590, 1058855, 1270626, 1361385, 1633662, 1905939, 2117710, 2722770, 3176565, 3811878, 4084155, 5717817, 6353130, 8168310, 9529695, 11435634, 19059390, 28589085, 57178170]

約数ペア:

[(1, 57178170), (2, 28589085), (3, 19059390), (5, 11435634), (6, 9529695), (7, 8168310), (9, 6353130), (10, 5717817), (14, 4084155), (15, 3811878), (18, 3176565), (21, 2722770), (27, 2117710), (30, 1905939), (35, 1633662), (42, 1361385), (45, 1270626), (54, 1058855), (63, 907590), (70, 816831), (90, 635313), (105, 544554), (126, 453795), (135, 423542), (189, 302530), (210, 272277), (270, 211771), (315, 181518), (378, 151265), (630, 90759), (945, 60506), (1890, 30253)]