2510195820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{345757}}^1$

素因数の和:345791

約数の個数: 72

約数和(自身を含む): 7725616752

約数和(自身を除く): 5215420932

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, 345757, 691514, 1037271, 1383028, 1728785, 2074542, 3457570, 3803327, 4149084, 5186355, 6915140, 7606654, 10372710, 11409981, 15213308, 19016635, 20745420, 22819962, 38033270, 41836597, 45639924, 57049905, 76066540, 83673194, 114099810, 125509791, 167346388, 209182985, 228199620, 251019582, 418365970, 502039164, 627548955, 836731940, 1255097910, 2510195820]

約数ペア:

[(1, 2510195820), (2, 1255097910), (3, 836731940), (4, 627548955), (5, 502039164), (6, 418365970), (10, 251019582), (11, 228199620), (12, 209182985), (15, 167346388), (20, 125509791), (22, 114099810), (30, 83673194), (33, 76066540), (44, 57049905), (55, 45639924), (60, 41836597), (66, 38033270), (110, 22819962), (121, 20745420), (132, 19016635), (165, 15213308), (220, 11409981), (242, 10372710), (330, 7606654), (363, 6915140), (484, 5186355), (605, 4149084), (660, 3803327), (726, 3457570), (1210, 2074542), (1452, 1728785), (1815, 1383028), (2420, 1037271), (3630, 691514), (7260, 345757)]