30212994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{887}}^1$

素因数の和:1710

約数の個数: 32

約数和(自身を含む): 69221376

約数和(自身を除く): 39008382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 887, 1622, 1774, 2433, 2661, 4866, 5322, 5677, 6209, 11354, 12418, 17031, 18627, 34062, 37254, 719357, 1438714, 2158071, 4316142, 5035499, 10070998, 15106497, 30212994]

約数ペア:

[(1, 30212994), (2, 15106497), (3, 10070998), (6, 5035499), (7, 4316142), (14, 2158071), (21, 1438714), (42, 719357), (811, 37254), (887, 34062), (1622, 18627), (1774, 17031), (2433, 12418), (2661, 11354), (4866, 6209), (5322, 5677)]