23691290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:459

約数の個数: 64

約数和(自身を含む): 52531200

約数和(自身を除く): 28839910

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 70, 94, 95, 133, 190, 235, 266, 329, 379, 470, 658, 665, 758, 893, 1330, 1645, 1786, 1895, 2653, 3290, 3790, 4465, 5306, 6251, 7201, 8930, 12502, 13265, 14402, 17813, 26530, 31255, 35626, 36005, 50407, 62510, 72010, 89065, 100814, 124691, 178130, 249382, 252035, 338447, 504070, 623455, 676894, 1246910, 1692235, 2369129, 3384470, 4738258, 11845645, 23691290]

約数ペア:

[(1, 23691290), (2, 11845645), (5, 4738258), (7, 3384470), (10, 2369129), (14, 1692235), (19, 1246910), (35, 676894), (38, 623455), (47, 504070), (70, 338447), (94, 252035), (95, 249382), (133, 178130), (190, 124691), (235, 100814), (266, 89065), (329, 72010), (379, 62510), (470, 50407), (658, 36005), (665, 35626), (758, 31255), (893, 26530), (1330, 17813), (1645, 14402), (1786, 13265), (1895, 12502), (2653, 8930), (3290, 7201), (3790, 6251), (4465, 5306)]