26530070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1917

約数の個数: 48

約数和(自身を含む): 57497040

約数和(自身を除く): 30966970

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 49, 58, 70, 98, 145, 203, 245, 290, 406, 490, 1015, 1421, 1867, 2030, 2842, 3734, 7105, 9335, 13069, 14210, 18670, 26138, 54143, 65345, 91483, 108286, 130690, 182966, 270715, 379001, 457415, 541430, 758002, 914830, 1895005, 2653007, 3790010, 5306014, 13265035, 26530070]

約数ペア:

[(1, 26530070), (2, 13265035), (5, 5306014), (7, 3790010), (10, 2653007), (14, 1895005), (29, 914830), (35, 758002), (49, 541430), (58, 457415), (70, 379001), (98, 270715), (145, 182966), (203, 130690), (245, 108286), (290, 91483), (406, 65345), (490, 54143), (1015, 26138), (1421, 18670), (1867, 14210), (2030, 13069), (2842, 9335), (3734, 7105)]