66617940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{761}}^1\times {\mathrm{1459}}^1$

素因数の和:2232

約数の個数: 48

約数和(自身を含む): 186903360

約数和(自身を除く): 120285420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 761, 1459, 1522, 2283, 2918, 3044, 3805, 4377, 4566, 5836, 7295, 7610, 8754, 9132, 11415, 14590, 15220, 17508, 21885, 22830, 29180, 43770, 45660, 87540, 1110299, 2220598, 3330897, 4441196, 5551495, 6661794, 11102990, 13323588, 16654485, 22205980, 33308970, 66617940]

約数ペア:

[(1, 66617940), (2, 33308970), (3, 22205980), (4, 16654485), (5, 13323588), (6, 11102990), (10, 6661794), (12, 5551495), (15, 4441196), (20, 3330897), (30, 2220598), (60, 1110299), (761, 87540), (1459, 45660), (1522, 43770), (2283, 29180), (2918, 22830), (3044, 21885), (3805, 17508), (4377, 15220), (4566, 14590), (5836, 11415), (7295, 9132), (7610, 8754)]