70968180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1249}}^1$

素因数の和:2208

約数の個数: 48

約数和(自身を含む): 199080000

約数和(自身を除く): 128111820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 947, 1249, 1894, 2498, 2841, 3747, 3788, 4735, 4996, 5682, 6245, 7494, 9470, 11364, 12490, 14205, 14988, 18735, 18940, 24980, 28410, 37470, 56820, 74940, 1182803, 2365606, 3548409, 4731212, 5914015, 7096818, 11828030, 14193636, 17742045, 23656060, 35484090, 70968180]

約数ペア:

[(1, 70968180), (2, 35484090), (3, 23656060), (4, 17742045), (5, 14193636), (6, 11828030), (10, 7096818), (12, 5914015), (15, 4731212), (20, 3548409), (30, 2365606), (60, 1182803), (947, 74940), (1249, 56820), (1894, 37470), (2498, 28410), (2841, 24980), (3747, 18940), (3788, 18735), (4735, 14988), (4996, 14205), (5682, 12490), (6245, 11364), (7494, 9470)]