190162020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{2221}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 533066688

約数和(自身を除く): 342904668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1427, 2221, 2854, 4281, 4442, 5708, 6663, 7135, 8562, 8884, 11105, 13326, 14270, 17124, 21405, 22210, 26652, 28540, 33315, 42810, 44420, 66630, 85620, 133260, 3169367, 6338734, 9508101, 12677468, 15846835, 19016202, 31693670, 38032404, 47540505, 63387340, 95081010, 190162020]

約数ペア:

[(1, 190162020), (2, 95081010), (3, 63387340), (4, 47540505), (5, 38032404), (6, 31693670), (10, 19016202), (12, 15846835), (15, 12677468), (20, 9508101), (30, 6338734), (60, 3169367), (1427, 133260), (2221, 85620), (2854, 66630), (4281, 44420), (4442, 42810), (5708, 33315), (6663, 28540), (7135, 26652), (8562, 22210), (8884, 21405), (11105, 17124), (13326, 14270)]