30643020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{170239}}^1$

素因数の和:170254

約数の個数: 36

約数和(自身を含む): 92951040

約数和(自身を除く): 62308020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 170239, 340478, 510717, 680956, 851195, 1021434, 1532151, 1702390, 2042868, 2553585, 3064302, 3404780, 5107170, 6128604, 7660755, 10214340, 15321510, 30643020]

約数ペア:

[(1, 30643020), (2, 15321510), (3, 10214340), (4, 7660755), (5, 6128604), (6, 5107170), (9, 3404780), (10, 3064302), (12, 2553585), (15, 2042868), (18, 1702390), (20, 1532151), (30, 1021434), (36, 851195), (45, 680956), (60, 510717), (90, 340478), (180, 170239)]