16377390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{20219}}^1$

素因数の和:20238

約数の個数: 40

約数和(自身を含む): 44039160

約数和(自身を除く): 27661770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 20219, 40438, 60657, 101095, 121314, 181971, 202190, 303285, 363942, 545913, 606570, 909855, 1091826, 1637739, 1819710, 2729565, 3275478, 5459130, 8188695, 16377390]

約数ペア:

[(1, 16377390), (2, 8188695), (3, 5459130), (5, 3275478), (6, 2729565), (9, 1819710), (10, 1637739), (15, 1091826), (18, 909855), (27, 606570), (30, 545913), (45, 363942), (54, 303285), (81, 202190), (90, 181971), (135, 121314), (162, 101095), (270, 60657), (405, 40438), (810, 20219)]