30242220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8543}}^1$

素因数の和:8614

約数の個数: 48

約数和(自身を含む): 86123520

約数和(自身を除く): 55881300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 8543, 17086, 25629, 34172, 42715, 51258, 85430, 102516, 128145, 170860, 256290, 504037, 512580, 1008074, 1512111, 2016148, 2520185, 3024222, 5040370, 6048444, 7560555, 10080740, 15121110, 30242220]

約数ペア:

[(1, 30242220), (2, 15121110), (3, 10080740), (4, 7560555), (5, 6048444), (6, 5040370), (10, 3024222), (12, 2520185), (15, 2016148), (20, 1512111), (30, 1008074), (59, 512580), (60, 504037), (118, 256290), (177, 170860), (236, 128145), (295, 102516), (354, 85430), (590, 51258), (708, 42715), (885, 34172), (1180, 25629), (1770, 17086), (3540, 8543)]