55520970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{45139}}^1$

素因数の和:45190

約数の個数: 32

約数和(自身を含む): 136503360

約数和(自身を除く): 80982390

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 45139, 90278, 135417, 225695, 270834, 451390, 677085, 1354170, 1850699, 3701398, 5552097, 9253495, 11104194, 18506990, 27760485, 55520970]

約数ペア:

[(1, 55520970), (2, 27760485), (3, 18506990), (5, 11104194), (6, 9253495), (10, 5552097), (15, 3701398), (30, 1850699), (41, 1354170), (82, 677085), (123, 451390), (205, 270834), (246, 225695), (410, 135417), (615, 90278), (1230, 45139)]