15380710

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 13131290

約数列:

[1, 2, 5, 10, 59, 118, 131, 199, 262, 295, 398, 590, 655, 995, 1310, 1990, 7729, 11741, 15458, 23482, 26069, 38645, 52138, 58705, 77290, 117410, 130345, 260690, 1538071, 3076142, 7690355, 15380710]

約数ペア:

[(1, 15380710), (2, 7690355), (5, 3076142), (10, 1538071), (59, 260690), (118, 130345), (131, 117410), (199, 77290), (262, 58705), (295, 52138), (398, 38645), (590, 26069), (655, 23482), (995, 15458), (1310, 11741), (1990, 7729)]