210552180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{121007}}^1$

素因数の和:121048

約数の個数: 48

約数和(自身を含む): 609880320

約数和(自身を除く): 399328140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 174, 290, 348, 435, 580, 870, 1740, 121007, 242014, 363021, 484028, 605035, 726042, 1210070, 1452084, 1815105, 2420140, 3509203, 3630210, 7018406, 7260420, 10527609, 14036812, 17546015, 21055218, 35092030, 42110436, 52638045, 70184060, 105276090, 210552180]

約数ペア:

[(1, 210552180), (2, 105276090), (3, 70184060), (4, 52638045), (5, 42110436), (6, 35092030), (10, 21055218), (12, 17546015), (15, 14036812), (20, 10527609), (29, 7260420), (30, 7018406), (58, 3630210), (60, 3509203), (87, 2420140), (116, 1815105), (145, 1452084), (174, 1210070), (290, 726042), (348, 605035), (435, 484028), (580, 363021), (870, 242014), (1740, 121007)]