29427160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{105097}}^1$

素因数の和:105115

約数の個数: 32

約数和(自身を含む): 75670560

約数和(自身を除く): 46243400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 105097, 210194, 420388, 525485, 735679, 840776, 1050970, 1471358, 2101940, 2942716, 3678395, 4203880, 5885432, 7356790, 14713580, 29427160]

約数ペア:

[(1, 29427160), (2, 14713580), (4, 7356790), (5, 5885432), (7, 4203880), (8, 3678395), (10, 2942716), (14, 2101940), (20, 1471358), (28, 1050970), (35, 840776), (40, 735679), (56, 525485), (70, 420388), (140, 210194), (280, 105097)]