136212890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{16963}}^1$

素因数の和:17054

約数の個数: 32

約数和(自身を含む): 271152576

約数和(自身を除く): 134939686

約数列:

[1, 2, 5, 10, 11, 22, 55, 73, 110, 146, 365, 730, 803, 1606, 4015, 8030, 16963, 33926, 84815, 169630, 186593, 373186, 932965, 1238299, 1865930, 2476598, 6191495, 12382990, 13621289, 27242578, 68106445, 136212890]

約数ペア:

[(1, 136212890), (2, 68106445), (5, 27242578), (10, 13621289), (11, 12382990), (22, 6191495), (55, 2476598), (73, 1865930), (110, 1238299), (146, 932965), (365, 373186), (730, 186593), (803, 169630), (1606, 84815), (4015, 33926), (8030, 16963)]