68301730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{975739}}^1$

素因数の和:975753

約数の個数: 16

約数和(自身を含む): 140506560

約数和(自身を除く): 72204830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 975739, 1951478, 4878695, 6830173, 9757390, 13660346, 34150865, 68301730]

約数ペア:

[(1, 68301730), (2, 34150865), (5, 13660346), (7, 9757390), (10, 6830173), (14, 4878695), (35, 1951478), (70, 975739)]