27737940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3529}}^1$

素因数の和:3672

約数の個数: 48

約数和(自身を含む): 78281280

約数和(自身を除く): 50543340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3529, 3930, 7058, 7860, 10587, 14116, 17645, 21174, 35290, 42348, 52935, 70580, 105870, 211740, 462299, 924598, 1386897, 1849196, 2311495, 2773794, 4622990, 5547588, 6934485, 9245980, 13868970, 27737940]

約数ペア:

[(1, 27737940), (2, 13868970), (3, 9245980), (4, 6934485), (5, 5547588), (6, 4622990), (10, 2773794), (12, 2311495), (15, 1849196), (20, 1386897), (30, 924598), (60, 462299), (131, 211740), (262, 105870), (393, 70580), (524, 52935), (655, 42348), (786, 35290), (1310, 21174), (1572, 17645), (1965, 14116), (2620, 10587), (3529, 7860), (3930, 7058)]