30894416

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5869}}^1$

素因数の和:5931

約数の個数: 40

約数和(自身を含む): 69876480

約数和(自身を除く): 38982064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 5869, 11738, 23476, 41083, 46952, 82166, 93904, 164332, 275843, 328664, 551686, 657328, 1103372, 1930901, 2206744, 3861802, 4413488, 7723604, 15447208, 30894416]

約数ペア:

[(1, 30894416), (2, 15447208), (4, 7723604), (7, 4413488), (8, 3861802), (14, 2206744), (16, 1930901), (28, 1103372), (47, 657328), (56, 551686), (94, 328664), (112, 275843), (188, 164332), (329, 93904), (376, 82166), (658, 46952), (752, 41083), (1316, 23476), (2632, 11738), (5264, 5869)]