190278310

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{26687}}^1$

素因数の和:26748

約数の個数: 32

約数和(自身を含む): 368934912

約数和(自身を除く): 178656602

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 26687, 53374, 133435, 266870, 613801, 827297, 1227602, 1654594, 3069005, 4136485, 6138010, 8272970, 19027831, 38055662, 95139155, 190278310]

約数ペア:

[(1, 190278310), (2, 95139155), (5, 38055662), (10, 19027831), (23, 8272970), (31, 6138010), (46, 4136485), (62, 3069005), (115, 1654594), (155, 1227602), (230, 827297), (310, 613801), (713, 266870), (1426, 133435), (3565, 53374), (7130, 26687)]