71169780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9803}}^1$

素因数の和:9837

約数の個数: 72

約数和(自身を含む): 219060576

約数和(自身を除く): 147890796

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 7260, 9803, 19606, 29409, 39212, 49015, 58818, 98030, 107833, 117636, 147045, 196060, 215666, 294090, 323499, 431332, 539165, 588180, 646998, 1078330, 1186163, 1293996, 1617495, 2156660, 2372326, 3234990, 3558489, 4744652, 5930815, 6469980, 7116978, 11861630, 14233956, 17792445, 23723260, 35584890, 71169780]

約数ペア:

[(1, 71169780), (2, 35584890), (3, 23723260), (4, 17792445), (5, 14233956), (6, 11861630), (10, 7116978), (11, 6469980), (12, 5930815), (15, 4744652), (20, 3558489), (22, 3234990), (30, 2372326), (33, 2156660), (44, 1617495), (55, 1293996), (60, 1186163), (66, 1078330), (110, 646998), (121, 588180), (132, 539165), (165, 431332), (220, 323499), (242, 294090), (330, 215666), (363, 196060), (484, 147045), (605, 117636), (660, 107833), (726, 98030), (1210, 58818), (1452, 49015), (1815, 39212), (2420, 29409), (3630, 19606), (7260, 9803)]