299936230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{30637}}^1$

素因数の和:30744

約数の個数: 32

約数和(自身を含む): 595602720

約数和(自身を除く): 295666490

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 4895, 9790, 30637, 61274, 153185, 306370, 337007, 674014, 1685035, 2726693, 3370070, 5453386, 13633465, 27266930, 29993623, 59987246, 149968115, 299936230]

約数ペア:

[(1, 299936230), (2, 149968115), (5, 59987246), (10, 29993623), (11, 27266930), (22, 13633465), (55, 5453386), (89, 3370070), (110, 2726693), (178, 1685035), (445, 674014), (890, 337007), (979, 306370), (1958, 153185), (4895, 61274), (9790, 30637)]