12624780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{30059}}^1$

素因数の和:30078

約数の個数: 48

約数和(自身を含む): 40400640

約数和(自身を除く): 27775860

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 30059, 60118, 90177, 120236, 150295, 180354, 210413, 300590, 360708, 420826, 450885, 601180, 631239, 841652, 901770, 1052065, 1262478, 1803540, 2104130, 2524956, 3156195, 4208260, 6312390, 12624780]

約数ペア:

[(1, 12624780), (2, 6312390), (3, 4208260), (4, 3156195), (5, 2524956), (6, 2104130), (7, 1803540), (10, 1262478), (12, 1052065), (14, 901770), (15, 841652), (20, 631239), (21, 601180), (28, 450885), (30, 420826), (35, 360708), (42, 300590), (60, 210413), (70, 180354), (84, 150295), (105, 120236), (140, 90177), (210, 60118), (420, 30059)]