439922010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{70163}}^1$

素因数の和:70203

約数の個数: 64

約数和(自身を含む): 1212433920

約数和(自身を除く): 772511910

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 6270, 70163, 140326, 210489, 350815, 420978, 701630, 771793, 1052445, 1333097, 1543586, 2104890, 2315379, 2666194, 3858965, 3999291, 4630758, 6665485, 7717930, 7998582, 11576895, 13330970, 14664067, 19996455, 23153790, 29328134, 39992910, 43992201, 73320335, 87984402, 146640670, 219961005, 439922010]

約数ペア:

[(1, 439922010), (2, 219961005), (3, 146640670), (5, 87984402), (6, 73320335), (10, 43992201), (11, 39992910), (15, 29328134), (19, 23153790), (22, 19996455), (30, 14664067), (33, 13330970), (38, 11576895), (55, 7998582), (57, 7717930), (66, 6665485), (95, 4630758), (110, 3999291), (114, 3858965), (165, 2666194), (190, 2315379), (209, 2104890), (285, 1543586), (330, 1333097), (418, 1052445), (570, 771793), (627, 701630), (1045, 420978), (1254, 350815), (2090, 210489), (3135, 140326), (6270, 70163)]