57823020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{321239}}^1$

素因数の和:321254

約数の個数: 36

約数和(自身を含む): 175397040

約数和(自身を除く): 117574020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 321239, 642478, 963717, 1284956, 1606195, 1927434, 2891151, 3212390, 3854868, 4818585, 5782302, 6424780, 9637170, 11564604, 14455755, 19274340, 28911510, 57823020]

約数ペア:

[(1, 57823020), (2, 28911510), (3, 19274340), (4, 14455755), (5, 11564604), (6, 9637170), (9, 6424780), (10, 5782302), (12, 4818585), (15, 3854868), (18, 3212390), (20, 2891151), (30, 1927434), (36, 1606195), (45, 1284956), (60, 963717), (90, 642478), (180, 321239)]