15010020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{83389}}^1$

素因数の和:83404

約数の個数: 36

約数和(自身を含む): 45530940

約数和(自身を除く): 30520920

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 83389, 166778, 250167, 333556, 416945, 500334, 750501, 833890, 1000668, 1250835, 1501002, 1667780, 2501670, 3002004, 3752505, 5003340, 7505010, 15010020]

約数ペア:

[(1, 15010020), (2, 7505010), (3, 5003340), (4, 3752505), (5, 3002004), (6, 2501670), (9, 1667780), (10, 1501002), (12, 1250835), (15, 1000668), (18, 833890), (20, 750501), (30, 500334), (36, 416945), (45, 333556), (60, 250167), (90, 166778), (180, 83389)]