255725130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{230383}}^1$

素因数の和:230430

約数の個数: 32

約数和(自身を含む): 630330624

約数和(自身を除く): 374605494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 230383, 460766, 691149, 1151915, 1382298, 2303830, 3455745, 6911490, 8524171, 17048342, 25572513, 42620855, 51145026, 85241710, 127862565, 255725130]

約数ペア:

[(1, 255725130), (2, 127862565), (3, 85241710), (5, 51145026), (6, 42620855), (10, 25572513), (15, 17048342), (30, 8524171), (37, 6911490), (74, 3455745), (111, 2303830), (185, 1382298), (222, 1151915), (370, 691149), (555, 460766), (1110, 230383)]