26819130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68767}}^1$

素因数の和:68790

約数の個数: 32

約数和(自身を含む): 69318144

約数和(自身を除く): 42499014

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 68767, 137534, 206301, 343835, 412602, 687670, 893971, 1031505, 1787942, 2063010, 2681913, 4469855, 5363826, 8939710, 13409565, 26819130]

約数ペア:

[(1, 26819130), (2, 13409565), (3, 8939710), (5, 5363826), (6, 4469855), (10, 2681913), (13, 2063010), (15, 1787942), (26, 1031505), (30, 893971), (39, 687670), (65, 412602), (78, 343835), (130, 206301), (195, 137534), (390, 68767)]