11872070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5471}}^1$

素因数の和:5516

約数の個数: 32

約数和(自身を含む): 25214976

約数和(自身を除く): 13342906

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 5471, 10942, 27355, 38297, 54710, 76594, 169601, 191485, 339202, 382970, 848005, 1187207, 1696010, 2374414, 5936035, 11872070]

約数ペア:

[(1, 11872070), (2, 5936035), (5, 2374414), (7, 1696010), (10, 1187207), (14, 848005), (31, 382970), (35, 339202), (62, 191485), (70, 169601), (155, 76594), (217, 54710), (310, 38297), (434, 27355), (1085, 10942), (2170, 5471)]