1905130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1$

素因数の和:334

約数の個数: 32

約数和(自身を含む): 3720960

約数和(自身を除く): 1815830

約数列:

[1, 2, 5, 10, 19, 37, 38, 74, 95, 185, 190, 271, 370, 542, 703, 1355, 1406, 2710, 3515, 5149, 7030, 10027, 10298, 20054, 25745, 50135, 51490, 100270, 190513, 381026, 952565, 1905130]

約数ペア:

[(1, 1905130), (2, 952565), (5, 381026), (10, 190513), (19, 100270), (37, 51490), (38, 50135), (74, 25745), (95, 20054), (185, 10298), (190, 10027), (271, 7030), (370, 5149), (542, 3515), (703, 2710), (1355, 1406)]