205439670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1453}}^1\times {\mathrm{1571}}^1$

素因数の和:3037

約数の個数: 48

約数和(自身を含む): 534850992

約数和(自身を除く): 329411322

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1453, 1571, 2906, 3142, 4359, 4713, 7265, 7855, 8718, 9426, 13077, 14139, 14530, 15710, 21795, 23565, 26154, 28278, 43590, 47130, 65385, 70695, 130770, 141390, 2282663, 4565326, 6847989, 11413315, 13695978, 20543967, 22826630, 34239945, 41087934, 68479890, 102719835, 205439670]

約数ペア:

[(1, 205439670), (2, 102719835), (3, 68479890), (5, 41087934), (6, 34239945), (9, 22826630), (10, 20543967), (15, 13695978), (18, 11413315), (30, 6847989), (45, 4565326), (90, 2282663), (1453, 141390), (1571, 130770), (2906, 70695), (3142, 65385), (4359, 47130), (4713, 43590), (7265, 28278), (7855, 26154), (8718, 23565), (9426, 21795), (13077, 15710), (14139, 14530)]