86840970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{499}}^1\times {\mathrm{5801}}^1$

素因数の和:6310

約数の個数: 32

約数和(自身を含む): 208872000

約数和(自身を除く): 122031030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 499, 998, 1497, 2495, 2994, 4990, 5801, 7485, 11602, 14970, 17403, 29005, 34806, 58010, 87015, 174030, 2894699, 5789398, 8684097, 14473495, 17368194, 28946990, 43420485, 86840970]

約数ペア:

[(1, 86840970), (2, 43420485), (3, 28946990), (5, 17368194), (6, 14473495), (10, 8684097), (15, 5789398), (30, 2894699), (499, 174030), (998, 87015), (1497, 58010), (2495, 34806), (2994, 29005), (4990, 17403), (5801, 14970), (7485, 11602)]