129595095420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{308559751}}^1$

素因数の和:308559770

約数の個数: 48

約数和(自身を含む): 414704306688

約数和(自身を除く): 285109211268

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 308559751, 617119502, 925679253, 1234239004, 1542798755, 1851358506, 2159918257, 3085597510, 3702717012, 4319836514, 4628396265, 6171195020, 6479754771, 8639673028, 9256792530, 10799591285, 12959509542, 18513585060, 21599182570, 25919019084, 32398773855, 43198365140, 64797547710, 129595095420]

約数ペア:

[(1, 129595095420), (2, 64797547710), (3, 43198365140), (4, 32398773855), (5, 25919019084), (6, 21599182570), (7, 18513585060), (10, 12959509542), (12, 10799591285), (14, 9256792530), (15, 8639673028), (20, 6479754771), (21, 6171195020), (28, 4628396265), (30, 4319836514), (35, 3702717012), (42, 3085597510), (60, 2159918257), (70, 1851358506), (84, 1542798755), (105, 1234239004), (140, 925679253), (210, 617119502), (420, 308559751)]