16090890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{829}}^1$

素因数の和:1486

約数の個数: 32

約数和(自身を含む): 38724480

約数和(自身を除く): 22633590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 829, 1294, 1658, 1941, 2487, 3235, 3882, 4145, 4974, 6470, 8290, 9705, 12435, 19410, 24870, 536363, 1072726, 1609089, 2681815, 3218178, 5363630, 8045445, 16090890]

約数ペア:

[(1, 16090890), (2, 8045445), (3, 5363630), (5, 3218178), (6, 2681815), (10, 1609089), (15, 1072726), (30, 536363), (647, 24870), (829, 19410), (1294, 12435), (1658, 9705), (1941, 8290), (2487, 6470), (3235, 4974), (3882, 4145)]