266760930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{145771}}^1$

素因数の和:145842

約数の個数: 32

約数和(自身を含む): 650726208

約数和(自身を除く): 383965278

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 145771, 291542, 437313, 728855, 874626, 1457710, 2186565, 4373130, 8892031, 17784062, 26676093, 44460155, 53352186, 88920310, 133380465, 266760930]

約数ペア:

[(1, 266760930), (2, 133380465), (3, 88920310), (5, 53352186), (6, 44460155), (10, 26676093), (15, 17784062), (30, 8892031), (61, 4373130), (122, 2186565), (183, 1457710), (305, 874626), (366, 728855), (610, 437313), (915, 291542), (1830, 145771)]