3740730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{379}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 10506240

約数和(自身を除く): 6765510

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 379, 470, 658, 705, 758, 987, 1137, 1410, 1645, 1895, 1974, 2274, 2653, 3290, 3790, 4935, 5306, 5685, 7959, 9870, 11370, 13265, 15918, 17813, 26530, 35626, 39795, 53439, 79590, 89065, 106878, 124691, 178130, 249382, 267195, 374073, 534390, 623455, 748146, 1246910, 1870365, 3740730]

約数ペア:

[(1, 3740730), (2, 1870365), (3, 1246910), (5, 748146), (6, 623455), (7, 534390), (10, 374073), (14, 267195), (15, 249382), (21, 178130), (30, 124691), (35, 106878), (42, 89065), (47, 79590), (70, 53439), (94, 39795), (105, 35626), (141, 26530), (210, 17813), (235, 15918), (282, 13265), (329, 11370), (379, 9870), (470, 7959), (658, 5685), (705, 5306), (758, 4935), (987, 3790), (1137, 3290), (1410, 2653), (1645, 2274), (1895, 1974)]