67461390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{249857}}^1$

素因数の和:249873

約数の個数: 32

約数和(自身を含む): 179897760

約数和(自身を除く): 112436370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 249857, 499714, 749571, 1249285, 1499142, 2248713, 2498570, 3747855, 4497426, 6746139, 7495710, 11243565, 13492278, 22487130, 33730695, 67461390]

約数ペア:

[(1, 67461390), (2, 33730695), (3, 22487130), (5, 13492278), (6, 11243565), (9, 7495710), (10, 6746139), (15, 4497426), (18, 3747855), (27, 2498570), (30, 2248713), (45, 1499142), (54, 1249285), (90, 749571), (135, 499714), (270, 249857)]