164314710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{86939}}^1$

素因数の和:86962

約数の個数: 64

約数和(自身を含む): 500774400

約数和(自身を除く): 336459690

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, 86939, 173878, 260817, 434695, 521634, 608573, 782451, 869390, 1217146, 1304085, 1564902, 1825719, 2347353, 2608170, 3042865, 3651438, 3912255, 4694706, 5477157, 6085730, 7824510, 9128595, 10954314, 11736765, 16431471, 18257190, 23473530, 27385785, 32862942, 54771570, 82157355, 164314710]

約数ペア:

[(1, 164314710), (2, 82157355), (3, 54771570), (5, 32862942), (6, 27385785), (7, 23473530), (9, 18257190), (10, 16431471), (14, 11736765), (15, 10954314), (18, 9128595), (21, 7824510), (27, 6085730), (30, 5477157), (35, 4694706), (42, 3912255), (45, 3651438), (54, 3042865), (63, 2608170), (70, 2347353), (90, 1825719), (105, 1564902), (126, 1304085), (135, 1217146), (189, 869390), (210, 782451), (270, 608573), (315, 521634), (378, 434695), (630, 260817), (945, 173878), (1890, 86939)]