30711070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{2339}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 60147360

約数和(自身を除く): 29436290

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 2339, 2626, 4678, 6565, 11695, 13130, 23390, 30407, 60814, 152035, 236239, 304070, 472478, 1181195, 2362390, 3071107, 6142214, 15355535, 30711070]

約数ペア:

[(1, 30711070), (2, 15355535), (5, 6142214), (10, 3071107), (13, 2362390), (26, 1181195), (65, 472478), (101, 304070), (130, 236239), (202, 152035), (505, 60814), (1010, 30407), (1313, 23390), (2339, 13130), (2626, 11695), (4678, 6565)]