34305940

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19273}}^1$

素因数の和:19371

約数の個数: 24

約数和(自身を含む): 72855720

約数和(自身を除く): 38549780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 19273, 38546, 77092, 96365, 192730, 385460, 1715297, 3430594, 6861188, 8576485, 17152970, 34305940]

約数ペア:

[(1, 34305940), (2, 17152970), (4, 8576485), (5, 6861188), (10, 3430594), (20, 1715297), (89, 385460), (178, 192730), (356, 96365), (445, 77092), (890, 38546), (1780, 19273)]