79988930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{1409}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 164868480

約数和(自身を除く): 84879550

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 811, 1409, 1622, 2818, 4055, 5677, 7045, 8110, 9863, 11354, 14090, 19726, 28385, 49315, 56770, 98630, 1142699, 2285398, 5713495, 7998893, 11426990, 15997786, 39994465, 79988930]

約数ペア:

[(1, 79988930), (2, 39994465), (5, 15997786), (7, 11426990), (10, 7998893), (14, 5713495), (35, 2285398), (70, 1142699), (811, 98630), (1409, 56770), (1622, 49315), (2818, 28385), (4055, 19726), (5677, 14090), (7045, 11354), (8110, 9863)]