127252170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{3457}}^1$

素因数の和:3879

約数の個数: 48

約数和(自身を含む): 331760520

約数和(自身を除く): 204508350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 409, 818, 1227, 2045, 2454, 3457, 3681, 4090, 6135, 6914, 7362, 10371, 12270, 17285, 18405, 20742, 31113, 34570, 36810, 51855, 62226, 103710, 155565, 311130, 1413913, 2827826, 4241739, 7069565, 8483478, 12725217, 14139130, 21208695, 25450434, 42417390, 63626085, 127252170]

約数ペア:

[(1, 127252170), (2, 63626085), (3, 42417390), (5, 25450434), (6, 21208695), (9, 14139130), (10, 12725217), (15, 8483478), (18, 7069565), (30, 4241739), (45, 2827826), (90, 1413913), (409, 311130), (818, 155565), (1227, 103710), (2045, 62226), (2454, 51855), (3457, 36810), (3681, 34570), (4090, 31113), (6135, 20742), (6914, 18405), (7362, 17285), (10371, 12270)]