30119565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{953}}^1$

素因数の和:1018

約数の個数: 48

約数和(自身を含む): 57423168

約数和(自身を除く): 27303603

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 105, 129, 147, 215, 245, 301, 645, 735, 903, 953, 1505, 2107, 2859, 4515, 4765, 6321, 6671, 10535, 14295, 20013, 31605, 33355, 40979, 46697, 100065, 122937, 140091, 204895, 233485, 286853, 614685, 700455, 860559, 1434265, 2007971, 4302795, 6023913, 10039855, 30119565]

約数ペア:

[(1, 30119565), (3, 10039855), (5, 6023913), (7, 4302795), (15, 2007971), (21, 1434265), (35, 860559), (43, 700455), (49, 614685), (105, 286853), (129, 233485), (147, 204895), (215, 140091), (245, 122937), (301, 100065), (645, 46697), (735, 40979), (903, 33355), (953, 31605), (1505, 20013), (2107, 14295), (2859, 10535), (4515, 6671), (4765, 6321)]