2227751540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{191717}}^1$

素因数の和:191816

約数の個数: 48

約数和(自身を含む): 5411048832

約数和(自身を除く): 3183297292

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 11620, 191717, 383434, 766868, 958585, 1342019, 1917170, 2684038, 3834340, 5368076, 6710095, 13420190, 15912511, 26840380, 31825022, 63650044, 79562555, 111387577, 159125110, 222775154, 318250220, 445550308, 556937885, 1113875770, 2227751540]

約数ペア:

[(1, 2227751540), (2, 1113875770), (4, 556937885), (5, 445550308), (7, 318250220), (10, 222775154), (14, 159125110), (20, 111387577), (28, 79562555), (35, 63650044), (70, 31825022), (83, 26840380), (140, 15912511), (166, 13420190), (332, 6710095), (415, 5368076), (581, 3834340), (830, 2684038), (1162, 1917170), (1660, 1342019), (2324, 958585), (2905, 766868), (5810, 383434), (11620, 191717)]