30534700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 72

約数和(自身を含む): 76460384

約数和(自身を除く): 45925684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 181, 241, 350, 362, 482, 700, 724, 905, 964, 1205, 1267, 1687, 1810, 2410, 2534, 3374, 3620, 4525, 4820, 5068, 6025, 6335, 6748, 8435, 9050, 12050, 12670, 16870, 18100, 24100, 25340, 31675, 33740, 42175, 43621, 63350, 84350, 87242, 126700, 168700, 174484, 218105, 305347, 436210, 610694, 872420, 1090525, 1221388, 1526735, 2181050, 3053470, 4362100, 6106940, 7633675, 15267350, 30534700]

約数ペア:

[(1, 30534700), (2, 15267350), (4, 7633675), (5, 6106940), (7, 4362100), (10, 3053470), (14, 2181050), (20, 1526735), (25, 1221388), (28, 1090525), (35, 872420), (50, 610694), (70, 436210), (100, 305347), (140, 218105), (175, 174484), (181, 168700), (241, 126700), (350, 87242), (362, 84350), (482, 63350), (700, 43621), (724, 42175), (905, 33740), (964, 31675), (1205, 25340), (1267, 24100), (1687, 18100), (1810, 16870), (2410, 12670), (2534, 12050), (3374, 9050), (3620, 8435), (4525, 6748), (4820, 6335), (5068, 6025)]