72249310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{11597}}^1$

素因数の和:11700

約数の個数: 32

約数和(自身を含む): 150310080

約数和(自身を除く): 78060770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 11597, 23194, 57985, 81179, 115970, 162358, 405895, 811790, 1032133, 2064266, 5160665, 7224931, 10321330, 14449862, 36124655, 72249310]

約数ペア:

[(1, 72249310), (2, 36124655), (5, 14449862), (7, 10321330), (10, 7224931), (14, 5160665), (35, 2064266), (70, 1032133), (89, 811790), (178, 405895), (445, 162358), (623, 115970), (890, 81179), (1246, 57985), (3115, 23194), (6230, 11597)]