7956970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1601}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 16609536

約数和(自身を除く): 8652566

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 1601, 2485, 3202, 4970, 8005, 11207, 16010, 22414, 56035, 112070, 113671, 227342, 568355, 795697, 1136710, 1591394, 3978485, 7956970]

約数ペア:

[(1, 7956970), (2, 3978485), (5, 1591394), (7, 1136710), (10, 795697), (14, 568355), (35, 227342), (70, 113671), (71, 112070), (142, 56035), (355, 22414), (497, 16010), (710, 11207), (994, 8005), (1601, 4970), (2485, 3202)]