286335870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{72859}}^1$

素因数の和:73000

約数の個数: 32

約数和(自身を含む): 692461440

約数和(自身を除く): 406125570

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 72859, 145718, 218577, 364295, 437154, 728590, 1092885, 2185770, 9544529, 19089058, 28633587, 47722645, 57267174, 95445290, 143167935, 286335870]

約数ペア:

[(1, 286335870), (2, 143167935), (3, 95445290), (5, 57267174), (6, 47722645), (10, 28633587), (15, 19089058), (30, 9544529), (131, 2185770), (262, 1092885), (393, 728590), (655, 437154), (786, 364295), (1310, 218577), (1965, 145718), (3930, 72859)]