127941390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{473857}}^1$

素因数の和:473873

約数の個数: 32

約数和(自身を含む): 341177760

約数和(自身を除く): 213236370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 473857, 947714, 1421571, 2369285, 2843142, 4264713, 4738570, 7107855, 8529426, 12794139, 14215710, 21323565, 25588278, 42647130, 63970695, 127941390]

約数ペア:

[(1, 127941390), (2, 63970695), (3, 42647130), (5, 25588278), (6, 21323565), (9, 14215710), (10, 12794139), (15, 8529426), (18, 7107855), (27, 4738570), (30, 4264713), (45, 2843142), (54, 2369285), (90, 1421571), (135, 947714), (270, 473857)]