144498620

素因数分解:

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

素因数の和:11702

約数の個数: 48

約数和(自身を含む): 350723520

約数和(自身を除く): 206224900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 89, 140, 178, 356, 445, 623, 890, 1246, 1780, 2492, 3115, 6230, 11597, 12460, 23194, 46388, 57985, 81179, 115970, 162358, 231940, 324716, 405895, 811790, 1032133, 1623580, 2064266, 4128532, 5160665, 7224931, 10321330, 14449862, 20642660, 28899724, 36124655, 72249310, 144498620]

約数ペア:

[(1, 144498620), (2, 72249310), (4, 36124655), (5, 28899724), (7, 20642660), (10, 14449862), (14, 10321330), (20, 7224931), (28, 5160665), (35, 4128532), (70, 2064266), (89, 1623580), (140, 1032133), (178, 811790), (356, 405895), (445, 324716), (623, 231940), (890, 162358), (1246, 115970), (1780, 81179), (2492, 57985), (3115, 46388), (6230, 23194), (11597, 12460)]