2019988410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149297}}^1$

素因数の和:149359

約数の個数: 64

約数和(自身を含む): 5417725824

約数和(自身を除く): 3397737414

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 205, 246, 330, 410, 451, 615, 902, 1230, 1353, 2255, 2706, 4510, 6765, 13530, 149297, 298594, 447891, 746485, 895782, 1492970, 1642267, 2239455, 3284534, 4478910, 4926801, 6121177, 8211335, 9853602, 12242354, 16422670, 18363531, 24634005, 30605885, 36727062, 49268010, 61211770, 67332947, 91817655, 134665894, 183635310, 201998841, 336664735, 403997682, 673329470, 1009994205, 2019988410]

約数ペア:

[(1, 2019988410), (2, 1009994205), (3, 673329470), (5, 403997682), (6, 336664735), (10, 201998841), (11, 183635310), (15, 134665894), (22, 91817655), (30, 67332947), (33, 61211770), (41, 49268010), (55, 36727062), (66, 30605885), (82, 24634005), (110, 18363531), (123, 16422670), (165, 12242354), (205, 9853602), (246, 8211335), (330, 6121177), (410, 4926801), (451, 4478910), (615, 3284534), (902, 2239455), (1230, 1642267), (1353, 1492970), (2255, 895782), (2706, 746485), (4510, 447891), (6765, 298594), (13530, 149297)]