210002022170

素因数分解:

$2^1\times 5^1\times {\mathrm{953}}^1\times {\mathrm{2789}}^1\times {\mathrm{7901}}^1$

素因数の和:11650

約数の個数: 32

約数和(自身を含む): 378583871760

約数和(自身を除く): 168581849590

約数列:

[1, 2, 5, 10, 953, 1906, 2789, 4765, 5578, 7901, 9530, 13945, 15802, 27890, 39505, 79010, 2657917, 5315834, 7529653, 13289585, 15059306, 22035889, 26579170, 37648265, 44071778, 75296530, 110179445, 220358890, 21000202217, 42000404434, 105001011085, 210002022170]

約数ペア:

[(1, 210002022170), (2, 105001011085), (5, 42000404434), (10, 21000202217), (953, 220358890), (1906, 110179445), (2789, 75296530), (4765, 44071778), (5578, 37648265), (7901, 26579170), (9530, 22035889), (13945, 15059306), (15802, 13289585), (27890, 7529653), (39505, 5315834), (79010, 2657917)]